ARRHYTHMIA RESEARCH TECHNOLOGY INC /DE/
10-K, 2000-03-31
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

                                    FORM 10-K

[X] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act
of 1934 (fee required)

       DECEMBER 31, 1999                                  1-9731
  (FOR THE FISCAL YEAR ENDED)                     (COMMISSION FILE NUMBER)

[ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange
Act of 1934 (no fee required)

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


           DELAWARE                                      72-0925679
  (STATE OR OTHER JURISDICTION                         (IRS EMPLOYER
OF INCORPORATION OF ORGANIZATION)                  IDENTIFICATION NUMBER)

 1101 SOUTH CAPITAL OF TEXAS HIGHWAY                        78746
        BUILDING G, SUITE 200                             (ZIP CODE)
           AUSTIN, TEXAS
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)


                                 (512) 347-9640
              (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)

          SECURITIES REGISTERED PURSUANT TO SECTION 12 (b) OF THE ACT:

  COMMON STOCK, $.01 PAR VALUE                AMERICAN STOCK EXCHANGE
     (TITLE OF EACH CLASS)          (NAME OF EACH EXCHANGE ON WHICH REGISTERED)


           SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT

                                      NONE

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes  X  No
                                              ---    ---

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.  X
                             ---

         On March 24, 2000, there were 3,404,377 shares of the registrant's
common stock outstanding, par value $.01, which is the only class of common or
voting stock of the registrant. As of March 24, 2000, the aggregate market value
of the voting stock of the registrant held by non-affiliates was $11,064,225
based upon the closing price of the shares of common stock on the American Stock
Exchange.

DOCUMENTS INCORPORATED BY REFERENCE

         Exhibits of a Registration Statement on Form S-18 as filed with the
Commission in April 1988, Registration Statement No. 33-20945-FW, a Registration
Statement on Form S-1 as filed with the Commission in August 1990, Registration
Statement No. 33-36607, a Registration Statement on Form S-8 as filed with the
Commission in October 1992, Registration Statement No. 33-53810, a Registration
Statement on Form S-3 filed with the Commission in October 1993, Registration
Statement No. 33-69970, are incorporated by reference into Part IV, Item 14.


                                       1
<PAGE>

                                     PART I

ITEM 1. BUSINESS

                                   BACKGROUND

  Arrhythmia Research Technology, Inc. ("ART") was incorporated under the
laws of the State of Louisiana in 1981 and reincorporated under the laws of
the State of Delaware in 1987. ART is engaged in marketing and manufacturing
computerized medical instruments which acquire data and analyze electrical
impulses of the heart to detect and aid in the treatment of potentially
lethal arrhythmias. ART's product line includes signal-averaging
electrocardiographic (SAECG) equipment and cardiac catheterization equipment.
ART's patented signal-averaging product line is comprised of the Tri-Pac, the
1200 EPX-TM-, the LP-Pac Q-TM-, the PREDICTOR IIc-TM-, and the
PREDICTOR-Registered Trademark- I. Additionally, ART was the exclusive
distributor for the CardioMapp-TM- and CardioLab-TM-, PruckA Engineering,
Inc.'s electrophysiology products through December 31, 1996. From January 1,
1997 through December 31, 2002, ART will receive a royalty on certain
products sold by Prucka. (See "Electrophysiology Products). ART received
royalties on sales of the CardioLab product of 3% of net receipts on the
first $10,000,000 and 1% on any excess in 1999. ART will receive a royalty of
3% on the first $10,000,000 and 25% of the royalties it would otherwise be
entitled to receive for revenues attributed to Prucka products in excess of
$10,000,000 from January 1, 2000 through 2002.

  ART's wholly-owned subsidiary, Micron Products Inc. ("Micron"), is a
manufacturer and distributor of silver/silver chloride-plated sensor elements
("sensors") used in the manufacture of disposable electrodes constituting a part
of ECG diagnostic and monitoring instruments. Micron also acts as a distributor
of metal snap fasteners ("snaps"), another component used in the manufacture of
disposable electrodes. In 1997, Micron acquired the rights to an electrode
assembly machine which it now manufactures and leases to its sensor and snap
customers. Micron was incorporated in the State of Massachusetts in 1972 and is
located in Fitchburg, Massachusetts.

  The following table sets forth for the periods specified, the net sales
derived from the products of ART and its subsidiary Micron (collectively the
"Company"):

<TABLE>
<CAPTION>
                                                    YEAR ENDED DECEMBER 31,
                                  -------------------------------------------------------------------
                                       1999       %           1998        %           1997       %
                                  --------------------   ---------------------   --------------------
<S>                             <C>                    <C>                     <C>
Sensors & Snaps.......          $    9,534,569   92    $     8,444,870   90    $    9,495,653   80
Polymers..............                 183,839    2                  -    -                 -    -
CardioLab & CardioMapp                 384,598    4            485,331    5         1,332,099   11
SAECG equipment.......                 276,578    2            429,300    5           673,414    6
K-3 CathLab...........                       -    0              1,095    0           386,021    3
                                  --------------------   ---------------------   --------------------
    Total.............           $  10,379,584   100    $     9,360,596  100    $   11,887,187  100
                                  ====================   =====================   ====================
</TABLE>

  The Company believes that the continued growth in the fields of cardiology and
electrophysiology will result in significant opportunities for the Company to
supply equipment and related disposables to hospitals, clinics and physicians.
The Company is actively seeking to acquire additional product lines to supply
this market.


                                       2
<PAGE>

                               RECENT DEVELOPMENTS

  DISCONTINUATION OF CATH LAB SYSTEMS


  CATH LAB. On April 14, 1997, ART acquired from Astro-Med, Inc. ("Astro-Med")
substantially all of the assets related to the following products: (i) the basic
cardiac catheterization monitoring system; (the "K3-I"); (ii) the stand-alone
hemodynamic analysis package (the "K3-II"); (iii) the network ready hemodynamic
analysis package (the "K3-III"); and (iv) the control work station (the "K3-WI")
(collectively, the "K3 Products"). The K3 cath lab is designed to produce
complete hemodynamic analysis and comprehensive reports, including chronological
logs, preliminary findings, full inventory control reports, letter generation
and medical records in a drop-down menu format. At the same time the Company
entered into the agreement with Astro-Med, it also entered into an agreement
with Softheart, Inc. ("Softheart"), the developer of the original software for
the K3-II and K3-III, to convert the software from a DOS-based system to a
Windows-TM- NT platform. ART paid to Softheart $138,275 and the project is
substantially complete. The Company determined, however, that the K3 required
significant modifications and began work in September 1998 on the development
of a new state-of-the-art cath lab system. In November, 1999 the Company decided
to discontinue the development indefinitely.


  SOFTWARE MODIFICATION

  SIGNAL AVERAGED ECG. 1999 was a transitional period with respect to ART's
signal averaged ECG devices as well. The Company completed the conversion
from DOS to Windows-based software with respect to its PREDICTOR-Registered
Trademark- systems. The Company has integrated its new PREDICTOR software with
software developed by NORAV MEDICAL Ltd. which performs stress and ECG
testing. The new device, called the "Tri-Pac, is now completed and the
Company has obtained a CE mark for sale of the product in Europe.

ACQUISITION OF HIGH SPEED ELECTRODE ASSEMBLY MACHINES

  Pursuant to an asset purchase agreement, dated March 5, 1997, Micron acquired
from Newmark, Inc. substantially all of its assets used in the business of
manufacturing, marketing, assembling, leasing and selling medical stud and
eyelet application machines. Acquisition of the electrode assembly machines
provides Micron with a complimentary product, which it can lease to existing
sensor and snap customers. In February 1999, Micron purchased from Scoville
Fasteners, Inc., 33 additional attaching machines for $64,565. Micron is now the
exclusive provider of medical stud and eyelet application machines.


                             DESCRIPTION OF BUSINESS

SIGNAL-AVERAGING ELECTROCARDIOGRAPHIC (SAECG) PRODUCTS

  Sudden cardiac death afflicts over 400,000 individuals in the United States
alone each year. As described in an Expert Consensus on Signal-Averaged
Electrocardiography published in the Journal of the American College of
Cardiology (Vol. 27, No. 1, 1996), these occurrences are due to sustained
ventricular tachycardia (abnormally rapid heartbeat) or ventricular fibrillation
(very fast, completely irregular heartbeat) which severely affect the capability
of the heart's pumping chambers or ventricles. Ventricular arrhythmia's are
distinguished from arrhythmia's affecting the atrium (the non-pumping chambers
of the heart), which generally are not life threatening. The majority of
ventricular arrhythmia's occur in patients who have survived a prior heart
attack or have significant coronary artery disease. However, individuals with
primary electrical disturbances of the heart comprise an additional subset of
patients. Thus, various techniques have evolved to detect and treat individuals
at risk of the development of sustained ventricular arrhythmias which may cause
marked interference with the proper functioning of blood circulation, resulting,
in some cases, in sudden cardiac death.

  By analyzing the electrical signals from the hearts of animal and human
survivors of heart attacks, researchers have found that, in contrast to the
relatively discrete, narrow high amplitude signals recorded from normal
subjects, low amplitude, high frequency signals persisted well after the
heartbeats were recorded in approximately 20% to 25% of heart attack survivors.
These latter signals became known as "late potentials." Since directly recorded
late potentials had been documented in subjects with malignant ventricular
arrhythmias, the hypothesis arose that late potentials would be recorded in
subjects with, or at risk of, sustained ventricular arrhythmias. After
successful


                                       3
<PAGE>

surgical treatment of ventricular arrhythmias, these late potential signals
disappeared, which indicated an association between these abnormal signals and
the underlying condition.

  Signal-averaged surface (non-invasive) electrocardiography has become well
established as a means of evaluating and diagnosing those individuals at risk
for potentially lethal ventricular arrhythmias as documented by the Expert
Consensus on SAECG (noted above). The steps involved in obtaining a SAECG
include: recording, digitization, averaging, amplification, and filtering.
Conventional surface electrocardiography generally cannot detect late
potentials. A major limitation stems from the inability to isolate the low
amplitude signals. Amplification of the standard electrocardiogram to detect
late potentials results in contamination by coincident electrical noise. The
SAECG processes enable late potentials to be amplified and enhanced, while
eliminating undesired electrical noise. At the 1996 AHA Sessions, a significant
study showed that SAECG could be an effective diagnostic tool for patients with
coronary heart disease (CHD) even before they have had a heart attack. Patients
with CHD approximate 15.0 million. An SAECG study involving 458 patients who had
an acute myocardial infraction was published in the American Heart Journal in
1997. In the absence of late potentials, the probability of having no arrhythmic
event was 99% in the first year, and 96% in five years. On the other hand, the
presence of late potentials found in the SAECG represents the strongest single
predictor of future arrhythmic risk in patients after a first acute myocardial
infarction, with a 4.6-fold increase in the risk of sudden death or sustained
ventricular tachycardia. The results of research presented at a meeting at the
1999 American College of Cardiology indicate that T-wave alternans and late
potential seem to be independent predictors for ventricular tachyarrhythmias in
patients with post-myocardial infarctions. Although T-wave alternans had a
higher sensitivity, late potentials had a higher specificity. It was concluded
that a combination of both tests could identify high risk patients more
accurately.

    1200 EPX

  The 1200 EPX is a specialized high resolution ECG system used to detect late
potentials which cannot be detected by conventional surface ECG instruments. The
1200 EPX is used in conjunction with an MS-DOS based personal computer utilizing
the patented Simson bi-directional Butterworth filtering technique. The 1200 EPX
acquires, digitizes, averages and filters the cardiac signals providing late
potential analysis with its time domain and frequency-domain analysis software.
ART has the rights to the use of the Simson bi-directional Butterworth filtering
technique for the detection of late potentials in the terminal portion of the
QRS cycle. This method, characterized as the "Standard", was pioneered by
Michael Simson, MD, and has been built into each 1200 EPX . Hard copy reports
are generated using laserjet printers. See "EPSoft(TM) Software Library" for
post-processing applications available for the 1200 EPX.

    LP-PAC Q AND PREDICTOR IIc

  The LP-Pac Q is a low-cost signal-averaging kit for MS-DOS based personal
computers which consists of a "smart" SAECG pre-amplifier/patient cable, lead
wires, a data acquisition system (DAS) card to receive ECG signals in real-time,
time domain late-potential analysis software and an isolation safety
transformer. The LP-Pac Q uses the patented Simson bi-directional Butterworth
filtering technique, the recognized standard for the detection of late
potentials, and provides results which are substantially equivalent to the 1200
EPX. All software modules for the 1200 EPX are also available for the LP-Pac Q,
with the exception of Heart Rate Variability analysis. See "EPSoft-TM- Software
Library".

  The PREDICTOR IIc is a cart-based patient-isolated system comprised of the
same components as the LP-Pac Q kit, but running PREDICTOR software on a
notebook computer with a docking station. A Hewlett-Packard laserjet printer is
supplied as part of the cart-based system.

    PREDICTOR I

  The PREDICTOR I is a personal computer-based signal-averaging device that
records and analyzes cardiac late potentials. The PREDICTOR I consists of a
computer, digitizing hardware, programmable amplifiers, QRS detection
hardware/firmware, preamplifiers, and a printer. Software is provided to
facilitate the use of these components. The PREDICTOR I is designed to give the
physician a flexible tool for the research setting as well as for clinical use.


                                       4
<PAGE>

    TRI-PAC

  The new Windows-based PREDICTOR software has been combined with software
developed by NORAV MEDICAL Ltd. In one system which performs stress and ECG
testing.


    EPSOFT-TM- SOFTWARE LIBRARY

  The primary thrust in software development efforts since mid-1997, has been
the conversion of DOS-based products into the Windows 95 environment.

  ART's research and development staff has developed breakthrough digital signal
processing techniques to enhance the overall analytical power of the SAECG test.
Two such new developments are the IntraSpect-TM- and Early Potential Analysis
software packages. IntraSpect-TM-, which is now protected by a newly allowed
United States patent, permits visualization and quantification of electrical
fragmentation within the entire QRS complex (entire ventricular depolarization
cycle), using individual-lead Acceleration Spectrum Analysis (ASA). Hence,
micropotential detection is no longer limited to the `late potential' region.
Furthermore, patients with conduction delay problems (i.e. "bundle branch
block") can have SAECG analysis performed on them. This covers 25% of a patient
population which previously could not be analyzed with SAECG.

  The Early Potential Analysis software has been designed specifically for P
wave-triggered SAECG acquisition and analysis and is used as a research tool in
assessing patients at risk for atrial fibrillation and flutter. ART continues to
offer other optional post-processing signal averaging software packages for the
1200 EPX and LP-Pac Q, including Cal-ABS-TM- Plus software for individual lead
time domain analysis; and Heart Rate Variability (HRV) software for the 1200
EPX. These optional signal-averaging software packages are not approved by the
FDA and are for research purposes, not clinical diagnosis.

  ART also offers the PREDICTOR Heart Rate Variability ECG software ("PREDICTOR
HRVECG"), which is marketed under a 510(k) granted by the FDA in 1989. PREDICTOR
HRVECG provides time and frequency domain mathematical tools for the
non-invasive assessment of R wave to R wave in sequential QRS complexes.
PREDICTOR HRVECG can be used alone or in conjunction with a PREDICTOR I,
PREDICTOR IIc, and LP-Pac Q signal-averaging systems.

  Software upgrades are provided at no charge to customers with systems under
warranty. Sales of post-processing software products were not material to the
Company's business in 1999.


K3 CATH-LAB

  On April 14, 1997, ART acquired from Astro-Med, Inc. substantially all of the
assets related to the following products (i) the basic cardiac catheterization
monitoring system (the "K3-I"), (ii) the stand-alone hemodynamic analysis
package (the "K3-II"), (iii) the network ready hemodynamic analysis package (the
"K3-III"), and (iv) the control work station (the "K3-WI") (collectively, the
"K3 Products"). The purchase price for the assets was $350,000, payable $50,000
at closing and a promissory note in the amount of $300,000. The note was
renegotiated in 1999 providing for monthly payments. The final payment will be
payable in May, 2001. Pursuant to the note, ART owes to Astro-Med, Inc.
approximately $178,300, however, ART is currently attempting to renegotiate
the terms of the note.


  The K3 cath lab is a hemodynamics system for use in a standard hospital cath
lab. The K3 is designed to produce complete hemodynamic analysis and
comprehensive reports, including chronological logs, preliminary findings, full
inventory control reports, letter generation and medical records, in a
simplified drop-down menu format. In April 1997, the Company entered into an
agreement with Softheart, Inc., the developer of the original software, to
convert the software from a DOS to a Windows NT platform. ART has paid Softheart
$138,275 to date and the conversion is substantially complete. ART determined,
however, that the K3 Products required significant additional modifications to
make them competitive. Work was commenced in September 1998 on a new
state-of-the-art cath lab system, which was terminated in November, 1999 before
completion.


                                       5
<PAGE>

ELECTROPHYSIOLOGY PRODUCTS

    CARDIOLAB

  The CardioLab was introduced and received a 510(k) from the FDA in early 1991.
The CardioLab is a computerized recording and analysis system used by
electrophysiologists in the diagnosis and treatment of arrhythmias. The
CardioLab is used in conjunction with a stimulator and catheters inserted
through a blood vessel, allowing an electrophysiologist to electronically
induce, monitor, record, analyze and treat arrhythmias under controlled
conditions. The CardioLab records cardiac electrical activity which is
amplified, digitized and transmitted to a computer for real time analysis and
displayed on a high resolution color graphics monitor or laser printer. Because
the CardioLab can be used to accurately detect the presence and location of
diseased or damaged heart tissue, in some cases, a procedure can be performed
less invasively via catheter, as compared to open heart exploratory surgery, to
treat the condition.

  The CardioLab components include an amplifier, computer, monitor and printer.
These hardware components are manufactured by various suppliers and are, to a
large extent, interchangeable. The CardioLab is manufactured by Prucka
Engineering, Inc. of Houston, Texas and was distributed exclusively by ART until
December 31, 1996. Pursuant to an agreement dated April 1, 1994, during 1997 and
1998, ART received a 4% commission on net sales of CardioLab systems and
accessories sold anywhere in the world, up to a ceiling of $10,000,000. ART also
received 25% of the commissions it would otherwise be entitled to receive for
revenues attributable to CardioLab systems that exceeded $10,000,000. From
January 1, 1999 through December 31, 2002, ART will receive a commission of 3%
of the net sales of CardioLab systems sold anywhere in the world, up to a
ceiling of $10,000,000 in total net sales. ART will receive 25% of the
commissions it would otherwise be entitled to receive for revenues attributable
to the Prucka products that exceed $10,000,000.

SENSORS AND SNAPS

    SILVER/SILVER CHLORIDE-PLATED SENSOR ELEMENTS

  Micron is a manufacturer and distributor of silver/silver chloride-plated
sensor elements for use in the manufacture of disposable electrodes for ECG
diagnostic, monitoring and related instrumentation.

  The disposable electrode has proven to be more accurate and reliable than the
reusable electrodes available in the market. Additionally, disposable electrodes
are faster and easier to use as compared to reusable electrodes, which require
cleaning after each use. As a result, the disposable electrode has replaced the
reusable electrode in many applications. A disposable electrode generally
consists of an adhesive for attachment to the patient's body, a gel to insure
maximum signal acquisition, a conductor or snap for attachment to the transfer
wires and the sensor element. The type of sensor element manufactured by Micron
consists of a molded plastic substrate plated with a silver/silver chloride
surface which is a highly sensitive conductor of electrical signals.
Silver/silver chloride-plated disposable electrodes are utilized in coronary
care units and for other monitoring purposes. In most of these ECG procedures,
up to ten electrodes are used and after each test, all such electrodes are
discarded.

  In addition to the traditional ECG tests, disposable electrodes incorporating
Micron's sensor elements are used in connection with stress and "Holter" tests.
The Holter test utilizes a portable ECG heart monitoring device that is worn by
a patient for up to 24 hours during the patient's normal activity and is
designed to record data from the patient's heart. The stress test monitors the
human heart during rest followed by exercise and again at rest. Both the Holter
and stress tests employ silver/silver chloride disposable electrodes.

    METAL SNAP FASTENERS

  In February, 1991, Micron entered into a non-exclusive world-wide distribution
agreement with a manufacturer of metal snap fasteners used to attach the
disposable electrode to the lead wires of the ECG machine. As a component of the
finished silver/silver chloride disposable electrode, the snaps are sold to some
of the same customers that use Micron's sensor elements. Micron purchases
finished snap fasteners from its supplier, performs quality control procedures
and repackages the snaps for shipment to customers. Snap shipments are often
included along with Micron's sensor shipments to a customer. While Micron is
attempting to increase the market penetration of this product, there can be no
guarantee that the snap fastener product line will produce increased revenues or
profits in future periods.

                                       6

<PAGE>
    HIGH SPEED ELECTRODE ASSEMBLY MACHINE

  Pursuant to an asset purchase agreement, dated March 5, 1997, Micron acquired
from Newmark, Inc. substantially all its assets used in the business of
manufacturing, assembling, marketing, leasing and selling medical stud and
eyelet application machines. The purchase price for the acquired assets was
$400,000, payable as follows: (i) cash paid on account in the amount of $58,368;
(ii) cash in the amount of $141,632 paid on March 31, 1997; and (iii) a
non-interest bearing promissory note in the principal sum of $200,000, which was
paid in 1998.

  At the same time it entered into the asset purchase agreement, Micron executed
a manufacturing agreement with Newmark pursuant to which Newmark would continue
to manufacture and service the machines on behalf of Micron for a period of one
year for a specified price. The manufacturing of the machines has been taken
over by Micron at the start of 2000.

  In February 1999, Micron purchased from Scovill Fasteners, Inc., 33 additional
attaching machines for $64,565. Micron is now the exclusive provider of medical
stud and eyelet application machines.

  The acquisitions of the electrode assembly machines provide Micron with a
complimentary product, which it can lease to existing sensor and snap customers

      POLYMER OPERATION

  During the year the Company had a trial polymer operation utilizing some
existing equipment which resulted in approximately $184,000 in sales. The
Company decided not to pursue the operation so as not to deviate from the core
business and decided to sell all existing polymer equipment. The Company will be
investigating some new products.

  The following table shows sales of sensors, snaps, snap machines and polymers
by Micron for the years ended December 31:

<TABLE>
<CAPTION>
                                     1999      %          1998      %          1997      %
                                 ----------------- --------------------- -------------------
<S>                           <C>                  <C>                   <C>
Sensors                       $  7,583,530    78   $   6,817,112    81   $   7,938,325  84
Snaps                            1,797,008    18       1,514,521    18       1,511,558  16
Snap Machines                      154,031     2         113,237     1                   -
                                                                                45,770
Polymer                            183,839     2               -     -               -   -
                               ------------------- --------------------- -------------------
   Total                      $  9,718,409    100  $   8,444,870    100  $   9,495,653  100
                               =================== ===================== ===================
</TABLE>

                            ENVIRONMENTAL REGULATION

  Like many industrial processes, the Micron manufacturing process utilizes
hazardous and non-hazardous chemicals, the treatment and disposal of which are
subject to federal and state regulation. Since its inception, Micron has
expended significant funds to train its personnel, install waste treatment and
recovery equipment and to retain an independent environmental consulting firm to
constantly review, monitor and upgrade its air and waste water treatment
activities. As a result, Micron believes that the operation of its manufacturing
facility is in compliance with currently applicable safety, health and
environmental laws and regulations.

GROUNDWATER

  During September 1992, as a requirement for obtaining a mortgage to repurchase
its Fitchburg, Massachusetts manufacturing facility, Micron performed an
environmental site assessment, including an analysis of groundwater samples for
the presence of certain petroleum-based products, metals and solvents. The site
assessment indicated levels of petroleum products and metals in excess of the
maximum allowable standards. Micron filed a release report and a Preliminary
Assessment and Interim Site Classification form with the Massachusetts
Department of Environmental Protection ("DEP"). The DEP classified the site as a
disposal site within the meaning of the Massachusetts Oil and Hazardous Material
Release Prevention and Response Act and identified Micron as a potentially
responsible party with liability.

  On January 21, 1993, Micron filed its Phase I Limited Site Investigation and
Waiver Application ("Application"). The Application contained a historical
overview of past uses of the site and its surrounding area. The facility is
located in the center of a heavily developed industrial area and use of the site
and surrounding properties predates the early 1900's. Micron has occupied the
site from 1982 to the present. The Application identified several potential
off-site sources for the discharge and demonstrated that none of the types of
chemicals found on the property are used in the Micron manufacturing process.
During February, 1993, the representatives of the DEP visited the site. On
February 18, 1993, the DEP classified the site as a non-priority disposal site
and granted Micron's waiver application with the stipulation that Micron
evaluate the upgradient off-site sources which may have caused the
contamination.

                                       7

<PAGE>

  As a condition of the waiver approved by the DEP, Micron was required to
prepare a five-year plan of remediation for the property. Micron retained an
environmental consulting firm to organize, design and implement a plan of
remediation and to represent Micron in its dealings with the regulatory
authorities. In January, 1998, Micron filed a Tier Classification, Tier II
Extension & Tier II Transfer Transmittal Form to allow further subsurface
investigation and a consequent risk assessment to be performed. During the site
assessment activities, Micron obtained knowledge of a previously unseen
extractable petroleum hydrocarbon (EPH) release to soil in an amount above the
reportable concentration in September, 1998,and filed the required 120-Day
Release Notification with the DEP on January 5, 1999. In this release
notification, Micron stated its intent to address this release condition as part
of the ongoing response actions at the site.

On January 19, 1999 Micron filed a Tier II Extension & Tier II Transfer
Transmittal Form notifying the DEP that its response actions would not be
completed before the deadline imposed by the previous submission. This extension
summarized site investigation activities accomplished through 1998 and Micron's
intention to complete the necessary Phase II site activities by March 31, 2000,
subject to acceptable findings and any fiscal budgetary constraints.

  During 1999, a Method 3 Risk Characterization was performed demonstrating that
a condition of non-significant resk exists at the site. Based on this and prior
work characterizing the source and extend of the contamination, a Downgradient
Property Status Submittal and a Notice of Activity and Limitation Use (AUL) on
the part of the property were filed. The completion of the Phase II and Response
Action Outcome was filed on February 28, 2000.

  Associated with the review of the Phase II report by the DEP, it is
anticipated that Micron will need to conduct a 3-5 year groundwater monitoring
program. The company could incur costs up to $50,000 for this program over the
next 3 to 5 years. Upon the completion of these Phase II activities, Micron will
apply for final approval and clearance from the DEP. The Massachusetts
Contingency Plan allows closure of sites only after a condition of "no
significant risk" is demonstrated. Although the ultimate outcome is uncertain
until the remainder of the work is completed, the engineering firm and
management of the Company believe that no further remediation will be required.

  During 1997, Micron spent approximately $700,000 for capital improvements
related to modification and upgrading of its manufacturing processes primarily
related to replacement of its waste treatment equipment. Continued work to
implement savings related to recovery and recycling of water, silver and other
chemicals to offset some of the costs of the improvements is expected over the
next two years.

  In response to an anonymous phone call, all Micron records related to its
wastewater treatment operation and expenses were subpoenaed by the Attorney
General of Massachusetts for investigation in 1997. No further action was taken
by the state's judiciary action until February, 1999 when a similar subpoena was
issued to the environmental engineering firm used by Micron. Conversations
between the assistant district attorney's office and Micron legal counsel are in
process. Both the Company and its legal counsel perceive a favorable outcome to
the proceedings.

OPERATIONS

  During 1999, 1998 and 1997, Micron spent approximately $167,400, $102,500 and
$320,000, respectively on an extensive program to evaluate its manufacturing
process, employee training, health and safety programs, air and waste water
treatment systems, and to ensure compliance with current and future federal,
state and local regulations, as well as to evaluate the adequacy of such systems
to facilitate future growth. The nature of certain above expenses are
non-recurring, while others are normal recurring expenses associated with
industrial producers in the Commonwealth of Massachusetts.


                                       8

<PAGE>

                                     GENERAL

CUSTOMERS AND SALES

  ART sells its electrocardiographic, and cardiac catheterization, products to
hospitals where purchasing decisions are typically made on the advice of
physicians affiliated with such hospitals. The electrocardiographic products are
also marketed to individual physicians and clinics. ART's sales cycle, with
respect to hospitals, which generally commences at the time a hospital issues a
request for proposal and ends upon submission of a purchase order, may take up
to nine months. The sales cycle with respect to physicians and clinics is
significantly shorter, typically 30 to 60 days. ART generally fills orders
within approximately 30 days of receipt of customer orders for
electrocardiographic products. Because orders are filled shortly after receipt,
backlog is not usually material to ART's business.

  Micron manufactures its sensor elements against specific customer purchase
orders in accordance with supply agreements between Micron and the electrode
manufacturers. There are approximately 50 significant manufacturers of
silver/silver chloride-plated disposable electrodes world-wide. Micron sells its
sensor elements to most of these manufacturers. During the year ended December
31, 1999, three major customers accounted for 37%, 28% and 11% of net sales of
Micron.

The following table sets forth, for the periods indicated, the approximate
consolidated net sales and percentages of net sales derived from sales of the
Company's products in its geographic markets:

<TABLE>
<CAPTION>
                                                             NET SALES YEAR ENDED DECEMBER 31,
                                            ------------------------------------------------------------------------------
                                                1999           %           1998           %            1997          %
                                            -------------    -------   --------------   -------    -------------   -------
<S>                                       <C>                <C>     <C>                <C>      <C>               <C>
United States.......................      $    3,349,427         32  $     4,898,191        52   $    7,156,957        60
Europe..............................           2,951,797         28        2,678,710        28        2,726,142        23
Canada, Mexico & South America......           3,679,873         36        1,557,356        17        1,715,115        15
Pacific Rim.........................             315,256          3          173,966         2          236,654         2
Other...............................              83,231          1           52,373         1           52,319        -
                                            -------------    -------   --------------   -------    -------------   -------
    Total...........................      $  10,379,5846        100  $     9,360,596       100   $   11,887,187       100
                                            -------------    -------   --------------   -------    -------------   -------
</TABLE>

INSTALLATION AND SERVICE

    ELECTROCARDIOGRAPHIC, AND CARDIAC CATHETERIZATION

  INSTALLATION. When a purchase order is received for SAECG products, ART's
sales representatives or distributors are responsible for installation of the
systems. ART records the revenue at shipment in these cases, as the title and
risk of loss passes to the customer at the time of shipment. However, in cases
where ART personnel are scheduled to perform this in-service/installation, this
revenue is not recognized until that time. The period from the time of execution
of the purchase order until completion of installation of such system typically
ranges from one to four weeks.

  TRAINING. Ordinarily, the sales representative provides training to customers
in the use of SAECG products. ART personnel are sometimes used to provide
additional training support, as necessary. Generally one day of training is
provided on-site on the day of installation. ART provides training for both the
operation and use of the hardware and all standard applications of the software.

  WARRANTY AND MAINTENANCE. ART provides a one-year warranty which covers parts
and labor for all of its SAECG software and hardware products. Customers may
renew the warranty annually at a cost of approximately $1,000 to $2,700
depending on the service level and type of system. The K3 comes with a standard
one-year labor and parts warranty included in the purchase price. Customers may
renew the warranty at a cost of 60% of the price of the system. All K3 repairs
are made by Astro-Med personnel.

    SENSORS AND SNAPS

  Micron sells its sensors and snaps to original equipment manufacturers of
disposable electrodes who assemble the finished product. Micron sales,
manufacturing and customer service personnel provide the electrode manufacturers
with technical support whenever necessary.

                                       9

<PAGE>

PRODUCT SUPPLIERS AND MANUFACTURING

    ELECTROCARDIOGRAPHIC

  ART currently has limited manufacturing capabilities for its signal averaging
products and relies upon established inventories to fill current sales orders.
When additional units are required, ART plans to sub-contract the basic unit
production and perform final assembly and quality-control testing in-house.

    SENSORS AND SNAPS

  Micron manufactures its sensor elements at its Fitchburg, Massachusetts
facility employing a proprietary non-patented seven-step process. The raw
materials used by Micron in its sensors are (1) plastic resins used to mold the
substrates and (2) silver/silver chloride chemical solutions for plating the
molded plastic substrates. Both the plastic used by Micron and the silver/silver
chloride solutions are in adequate supply.  Fluctuations in the price of silver
are contractually passed on to customers.

   Micron's medical snap fasteners are currently manufactured by Scovill
Fastners, Inc. ("Scovill"). The agreement allows Micron to buy the various snap
fasteners in bulk and to repackage and resell them to its customers. The
agreement has a provision for annual renewals and Micron and its supplier are
cooperating to increase market penetration of the Scovill snap products.

MARKETING AND COMPETITION

  ART engages independent sales representatives and distributors of medical
instruments in various regions throughout the United States and foreign
distributors to market all of ART's products. Sales representatives, who are
paid on a commission basis, are generally responsible for identifying customers
and demonstrating products in their respective geographic markets. ART has
arrangements with nine domestic and 37 foreign distributors who sell ART's
products in most of the significant foreign markets. To date, ART's independent
sales organization has accounted for substantially all of ART's sales of SAECG
products.

  ART directly employs sales, marketing and management personnel who are
responsible for making sales presentations and working in conjunction with sales
representatives in marketing and selling products to doctors and hospitals.
ART's staff prepares advertising copy, full-color sales brochures, technical
bulletins, reimbursement documentation, and sponsors training programs. In
addition, the in-house marketing department sets sales goals and manages the
independent sales organizations as well as making marketing decisions with
respect to present and future products.

  SAECG PRODUCTS

  ART's marketing efforts with respect to SAECG products have focused primarily
on those hospitals with an electrophysiology laboratory and electrophysiologists
with the ability to apply the late potential test in a clinical environment. ART
believes that this market segment is a relatively small percentage of the
potential market for signal-averaging instruments. ART is expanding its
marketing focus to include buying groups, cardiologists, and other physicians
involved in the diagnosis of heart problems. In the United States there are
approximately 9,000 cardiologists certified by the American Board of Internal
Medicine. ART markets its SAECG products at regional and national trade shows in
the United States and Europe. In addition, ART markets its SAECG products
through the use of direct mail campaigns to selected cardiologists.

  ART is aware of certain other companies which have developed or are developing
technologies and products which are competitive with ART's products. Other
technologies or products which are functionally similar to ART's
signal-averaging products are currently available from a number of competitors,
including Del Mar Avionics, Marquette Electronics, Inc., and Hewlett-Packard
Company. Most are well established, have substantially greater financial and
other resources and have established reputations for success in the development,
sale and service of products. ART believes that its competitive advantage is
based on a number of factors, including price, ease of use, and clinical
acceptance of the methodology employed in ART's signal-averaging products.

    SENSORS AND SNAPS

  Micron sells its sensor elements to most major manufacturers of disposable
silver/silver chloride ECG electrodes. Micron employs one full-time salesperson
for sensors and snaps. The Company believes that it has two competitors for
sensors and that its sales of sensors greatly exceed those of its competition.


                                       10
<PAGE>

ENGINEERING AND RESEARCH AND DEVELOPMENT

  Beginning in mid-1997, ART's engineering and research and development efforts
focused primarily on (i) moving DOS software packages in the SAECG and K3
cath-lab product lines into the Windows environment and (ii) updating the
quality system to reflect and comply with new FDA GMP and ISO 9001 quality
system procedures. ART currently employs one engineer engaged in software
development and one technician for customer telephone support, warranty repairs,
and limited manufacturing. ART has also engaged an outside consultant to effect
the conversion from DOS to Windows with respect to the PREDICTOR software and to
assist in its cath lab development effort. For the fiscal years ended December
31, 1999, 1998, and 1997, ART had research and development expenses of
approximately $297,000, $343,000, and $371,000, respectively, in connection with
engineering, regulatory, and research and development activities, which
consisted principally of the salaries of its employees and consultants.

GOVERNMENT REGULATION

  Diagnostic products such as those marketed by ART are subject to an extensive
regulatory clearance process by the FDA and comparable agencies in other
countries. ART believes that the products currently marketed in the United
States have all necessary governmental clearances required for the sale of such
products in the United States and each of the countries in which its products
are presently sold. The regulatory process for diagnostic devices, which
sometimes includes the requirements for pre-clinical and clinical testing, can
take many years and requires the expenditure of substantial amounts of money. In
the event ART seeks to market new products or significantly modify a product
currently in commercial distribution, ART would be required to obtain regulatory
clearance.

  Federal legislation relating to medical devices could potentially cause
compliance with the pre-market clearance and approval processes to be more time
consuming, difficult and expensive. It is not anticipated that ART's products
will be subject to special controls or regulation, but there can be no assurance
that the FDA will not impose special controls or regulation.

THIRD-PARTY REIMBURSEMENT

  Hospitals, physicians and other health care providers that purchase capital or
other equipment, such as the products sold by ART, for use in furnishing care to
their patients typically rely on third-party payers, principally Medicare,
Medicaid, and private health insurance plans, to reimburse all or part of the
costs or fees associated with the medical procedures performed with such
equipment, and of the capital costs of acquiring such equipment. Cost control
measures adopted by third-party payers in recent years and reductions in
Medicare payments for hospital outpatient services and capital costs have had
and may continue to have a significant effect on the purchasing practices of
many such providers, generally causing them to be more selective in the purchase
of medical equipment and to place increasing emphasis on maximizing the return
on investment in new equipment.

  The Medicare statute prohibits payment for any items or services that are not
reasonable and necessary for the diagnosis or treatment of illness or injury or
to improve the functioning of a malformed body member. SAECG medical tests are
reimbursed under Part B Medicare in all 50 states. The procedures performed
utilizing the K3 cath-lab and CardioLab systems are reimbursed under Part B
Medicare in all states. While third-party payers generally make their own
decisions regarding which items and services to cover, Medicaid and other
third-party payers often apply standards similar to Medicare's in determining
whether to provide coverage for a particular medical procedure.

  ART is unable to predict the impact of additional legislation or regulations,
if any, which may be enacted or adopted in the future relating to ART's business
or the health care industry, including third-party coverage and reimbursement.

INSURANCE

  The Company may be exposed to potential product liability claims by patients
who use the Company's products. ART maintains a general liability insurance
policy, which includes product liability coverage of $1,000,000 per occurrence
and $2,000,000 per year in the aggregate. ART has also increased its umbrella
policy to $5,000,000. Micron also maintains a general liability insurance policy
which includes product liability coverage of $2,000,000. To date, there have
been no asserted or threatened claims against the Company. Although Company
management believes the present insurance coverage is adequate for the types of
products currently marketed by the Company, there can be no assurance that such
insurance will be sufficient to cover potential claims or that the present level
of coverage will be available in the future at a reasonable cost.

  ART has a directors and officers liability insurance policy with coverage in
the amount of $3,000,000 per occurrence and $3,000,000 per year in the
aggregate.


                                       11
<PAGE>

PATENTS AND PROPRIETARY TECHNOLOGY

ART

  ART holds an exclusive license under the Simson Patent, which covers the
signal-averaging and filtering technologies, which are utilized in the 1200 EPX,
LP-Pac Q, and PREDICTOR I. The Simson Patent was issued in December 1983. ART is
the assignee of three other U. S. Patents, two of which expire in July 2001 and
the other in January 2002. ART holds foreign patents issued in Austria,
Australia, Belgium, Canada, France, United Kingdom, Holland, Italy,
Liechtenstein, Spain, Sweden, Switzerland and Germany. ART believes that patent
protection is important to its business and anticipates that it will apply for
additional patents as deemed appropriate.

  As part of the acquisition of substantially all the Corazonix assets in 1993,
including those pertaining to high resolution ECG, ART acquired three additional
patents related to time and frequency domain analysis of electrocardiogram
signals. ART acquired U.S. Patent No. 5,117,833 entitled "BI-SPECTRAL FILTERING
OF ELECTROCARDIOGRAM SIGNALS TO DETERMINE SELECTED QRS POTENTIALS," (the
"Bi-Spec Patent") which expires in 2009. The Bi-Spec Patent, which has been
licensed to Hewlett Packard Company on a non-exclusive basis, may provide ART
with a superior means of detecting late potentials. The Company is currently
evaluating potential benefits. ART also acquired three additional patents. These
patents were allowed in 1993 by the U.S. Patent Office, and cover the
spectral-temporal mapping post-processing software packages sold by ART. ART
currently holds a non-exclusive license and trademark to a fifth U. S. patent.

  United States Patent No. 5,609,158 entitled "Apparatus and Method for
Predicting Cardiac Arrhythmia by Detection of Micropotentials and Analysis of
all ECG Segments and Intervals," which covers a frequency domain analysis
technique for SAECG data, was allowed by the U.S. Patent Office in March 1997.
This technique is embodied in the IntraSpect software product, and has been
found to compliment the Simson methodology by increasing the overall predictive
value of the SAECG test. Additionally, patients with conduction delay problems
(i.e., "bundle branch block") can have SAECG analysis performed on them. This
includes 25% of the patient population which previously could not be analyzed
with SAECG.

  Rapid technological development in the medical industry results in extensive
patent filings and a rapid rate of issuance of new patents. Although ART
believes that ART's products do not and will not infringe on patents or violate
proprietary rights of others, it is possible that its existing patent rights may
not be valid or that infringement on existing or future patents or proprietary
rights may occur. In the event that ART's products infringe patents or
proprietary rights of others, ART may be required to modify the design of its
products or obtain a license. There can be no assurance that ART will be able to
do so in a timely manner upon acceptable terms and conditions. In addition,
there can be no assurance that ART will have the financial or other resources
necessary to enforce or defend a patent infringement or proprietary rights
violation action. Moreover, if ART's products infringe patents or proprietary
rights of others, ART could, under certain circumstances, become liable for
damages, which could have a material adverse effect on ART. ART does not own or
have any license to any patents relating to the K3 technology. ART does not own
or have any license to any patents relating to the CardioLab or technology
incorporated therein and it is not aware of any patents or licenses to patents
that Prucka may hold.

  ART also relies on proprietary know-how and employs various methods to protect
the source codes, concepts, ideas and documentation of its proprietary software.
However, such methods may not afford complete protection and there can be no
assurance that others will not independently develop such know-how or obtain
access to ART's know-how or software codes, concepts, ideas and documentation.
Furthermore, although ART has confidentiality agreements with its employees and
appropriate vendors, there can be no assurance that such arrangements will
adequately protect ART's trade secrets.

  ART is not aware of any new copyright registration or application for the
software incorporated in the 1200 EPX, LP-Pac Q, PREDICTOR I, K3, or CardioLab.

    MICRON

  Micron employs a highly complex, proprietary non-patented seven step
manufacturing process for its silver/silver chloride-plated sensor elements. Key
employees have executed nondisclosure and non-competition agreements. To
maintain its leadership as a major supplier of sensors and snaps to the
manufacturers of disposable silver/silver chloride ECG electrodes, Micron
submitted a patent application for a radiographically translucent snap that is
manufactured from a flexible electrically conductive thermoplastic polymeric
compound in 1995. In early 1996, the patent for this innovative product was
granted to Micron. Micron has begun marketing and manufacturing this product.
Future increased acceptance for this product and its potential applications is
expected.


                                       12
<PAGE>

EMPLOYEES

  ART has five full-time employees, including three administrative, sales,
marketing and supervisory personnel, and two engineering personnel. Micron
employs fifty-one full time employees and two part-time employees, including
eighteen administrative, sales and supervisory personnel, eleven quality control
personnel and twenty-four production personnel.

ITEM 2.  PROPERIES

  From January 1997 through October 1998, ART leased approximately 4,000 square
feet of space in an office building in Austin, Texas from an unaffiliated
landlord with monthly rental payments of approximately $7,100. Beginning in
November 1998, ART leased approximately 1,500 square feet of new office space in
Austin from an unaffiliated landlord, with monthly rental payments of $2,657.

  The manufacturing facility and offices of Micron are located in an industrial
area in Fitchburg, Massachusetts. The facility consists of two buildings. The
first building, which was purchased in April 1994, consists of a 22,000 square
foot, six story building. The second building, which was purchased in September
1996 for $480,000, is a 94,000 square foot, two story building. From January
through August of 1997 Micron rented 18,800 square feet of space. The average
monthly rent in 1997 was $7,100. There is no further obligation on leased
property.

ITEM 3.  LEGAL PROCEEDINGS

  As further discussed under Environmental Regulation, Micron has been
identified as a potentially responsible party with liability by the DEP. On
February 18, 1993, the site was classified as a non-priority site and Micron's
waiver application was approved. As a condition of the waiver, Micron was
required to prepare a five-year plan of remediation for the property. Micron has
retained an environmental consulting firm, and in 1995 hired an internal
consultant, to organize and implement the remediation plan and to represent
Micron in its dealings with the regulatory authorities. Initial Phase II
activities have been completed, including drilling two borings and installing
three monitoring wells. Additional Phase II activities will likely include
further site history data collection, review and evaluation; evaluation of
upgradient potential sources as required by the DEP waiver; additional soil
sample collection to further redefine source areas; groundwater monitoring;
report and required document preparation; a risk assessment; and regulatory
agency coordination. Upon the completion of Phase II activities, Micron will
apply for final approval and clearance from the DEP. The Massachusetts
Contingency Plan allows closure of sites only after a condition of "no
significant risk" is demonstrated.

    While the waiver application has been approved, the DEP still retains
jurisdiction and will oversee the remediation. Should Micron not comply with the
terms of the remediation plan, the DEP may institute a lawsuit to enforce a site
clean-up. Micron believes that it is currently in compliance with the terms of
the remediation plan.



ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

    a.  Annual meeting of shareholders was held on November 11, 1999

    b.  Anthony A. Cetrone and Russell C. Chambers were elected as directors of
        the Company at the meeting. E. P. Marinos, Juluis Tabin and Paul F.
        Walter continued to serve as directors.

                   Anthony A. Cetrone    3,237,523  FOR, 15,604  WITHHELD

                   Russell C. Chambers   3,236,823  FOR, 16,304  WITHHELD

    c.  Not applicable

    d.  Not applicable


                                       13
<PAGE>

                                     PART II

ITEM 5.   MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

  ART's Common Stock was listed on the American Stock Exchange on March 3, 1992
and trades under the ticker symbol HRT. Prior to that, ART's stock was listed on
NASDAQ .

  The following table sets forth, for the period indicated, the high and low
closing prices per share for ART's Common Stock as quoted by the American Stock
Exchange and the high and low bid prices as quoted by the National Quotation
Bureau, Inc. and the National Association of Securities Dealers, Inc. The NASDAQ
quotations reflect inter-dealer prices without retail mark-up, mark-down or
commission and may not necessarily represent actual transactions.

<TABLE>
<CAPTION>
                                        HIGH      LOW
                                      --------- --------
<S>                                 <C>       <C>
Year Ended December 31, 1998
    1st Quarter                     $ 2       $ 1 3/16
    2nd Quarter                       2 1/16    1 3/16
    3rd Quarter                       1 13/16    13/16
    4th Quarter                       1 3/16     13/16
Year Ended December 31, 1999
    1st Quarter                     $ 1 1/8   $ 1 5/16
    2nd Quarter                       1 3/8     1 3/16
    3rd Quarter                       2 7/16    1 3/16
    4th Quarter                       2 3/8     1 3/8
</TABLE>

  As of March 24, 2000 the number of recordholders of ART's common stock was
estimated to be 1300. On March 24, 2000 the closing price for the common stock
on the American Stock Exchange was $3.25.

DIVIDEND POLICY

  To date, ART has not paid any dividends on its Common Stock. The Company's
long-term debt agreements contain various restrictions and conditions including
restrictions regarding the payment of dividends. ART does not intend to declare
any dividends in the foreseeable future, but instead intends to retain all
earnings, if any, for use in the Company's business.


                                       14
<PAGE>

ITEM 6. SELECTED FINANCIAL DATA
(IN THOUSANDS, EXCEPT PER SHARE DATA)

  The selected financial data presented below for each of the years ended
December 31 has been derived from the Company's audited financial statements.
The data should be read in conjunction with Management's Discussion and Analysis
of Financial Condition and Results of Operations and the Financial Statements,
including the notes thereto, appearing elsewhere in this report.

<TABLE>
<CAPTION>
           STATEMENTS OF OPERATIONS DATA:                                YEAR ENDED DECEMBER 31,
                                                       ------------------------------------------------------------
                                                         1999        1998         1997          1996        1995
                                                       ----------  ----------    --------    -----------  ---------
<S>                                                   <C>         <C>           <C>         <C>          <C>
 Revenue............................................  $   10,380  $    9,360    $ 11,887    $    24,788  $  22,928
 Cost of sales......................................       6,758       6,127       7,932         20,115     17,947
                                                       ----------  ----------    --------    -----------  ---------
      Gross profit..................................       3,622       3,233       3,955          4,673      4,981
 Selling and marketing..............................         393         247         499            610        474
 General and administrative.........................       2,143       2,141       2,491          2,420      2,150
 Research and development...........................         298         343         371            173        183
 Amortization of goodwill...........................         130         130         134            115        115
 Write-down of assets...............................           -         192          -               -          -
                                                       ------------------------------------------------------------
     Income from operations.........................         658         180         460          1,355      2,059
 Interest and other expenses, net...................        (213)       (117)       (378)          (278)      (116)
                                                       ----------  ----------    --------    -----------  ---------

  Income before income taxes........................         445          63          82          1,077      1,943

 Income tax benefit (expense).......................         (20)       (199)        (50)          (460)      (818)
                                                       ----------  ----------    --------    -----------  ---------
     Net income (loss)..............................  $      425  $     (136)    $    32    $       617  $   1,125
                                                       ==========  ==========    ========    ===========  =========
     Basic and diluted net income (loss) per share..  $      .12  $     (.04)    $   .01    $       .17  $     .31
                                                       ==========  ==========    ========    ===========  =========
 Weighted average number of shares outstanding......       3,489       3,561       3,563          3,608      3,683
                                                       ==========  ==========    ========    ===========  =========
</TABLE>

<TABLE>
<CAPTION>
                BALANCE SHEET DATA:                                           DECEMBER 31,
                                                       ------------------------------------------------------------
                                                         1999        1998         1997          1996        1995
                                                       ----------  ----------    --------    -----------  ---------
<S>                                                   <C>          <C>          <C>          <C>         <C>
 Total assets.......................................  $    9,702   $   9,990    $  11,832    $   12,964  $  12,968
 Long term obligations (including current portion)..  $      808   $   1,000    $   1,466    $      928  $   1,089
 Redeemable common stock............................  $        -   $       -    $      -     $        -  $      10
 Working capital....................................  $    2,174   $   2,282    $   2,293    $    2,891  $   2,803
 Shareholders' equity...............................  $    8,222   $   7,959    $   8,087    $    8,012  $   7,353
</TABLE>


                                       15
<PAGE>



ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

RESULTS OF OPERATIONS

  The following table sets forth for the periods indicated, the percentages of
revenue represented by certain items reflected in the Company's statements of
operations.

<TABLE>
<CAPTION>
                                                     YEAR ENDED DECEMBER 31,
                                                  ----------------------------
                                                    1999     1998     1997
                                                  ----------------------------
<S>                                                <C>      <C>      <C>
 Revenue..................................         100.0%   100.0%   100.0%
 Cost of sales............................          65.1     65.5     66.7
 Gross profit.............................          34.9     34.5     33.3
 Selling and marketing....................           3.8      2.6      4.2
 General and administrative...............          20.6     22.9     21.0
 Research and development.................           2.9      3.7      3.1
 Amortization of goodwill.................           1.3      1.4      1.1
 Write-down of assets.....................             -      2.0        -
 Other, net...............................          (2.0)    (1.3)   ( 3.2)
                                                  ----------------------------

Income before income taxes................           4.3      0.6      0.7
 Income tax provision.....................          (0.2)    (2.1)   ( 0.4)
                                                  ----------------------------

       Net income (loss)..................           4.1%    (1.5%)    0.3%
                                                  ============================
</TABLE>


  REVENUE

  Revenue increased by approximately $1,020,000 or 11% for the year ended
December 31, 1999 as compared to 1998. The increase in revenue is attributable
primarily to the change in sensor and snap sales.

      Pursuant to an agreement signed April 1, 1994, ART became the exclusive
distributor for both the CardioMapp and CardioLab product lines which are
manufactured by Prucka Engineering of Houston, Texas. Under the agreement, ART
was obligated to purchase CardioMapp and CardioLab from Prucka which were resold
to the customers. The fiscal year ended 1996 was the final year in which ART was
the exclusive distributor under the Prucka contract. In 1997, ART ceased to be
responsible for marketing, selling, invoicing and collecting for Prucka
products. In 1999 and 1998, ART received a 3% and 4% commission, respectively,
on net sales of CardioLab systems and accessories sold anywhere in the world up
to a ceiling of $10,000,000 in total annual net sales of approximately $385,000
and $485,000, respectively. From January 1, 2000 through December 31, 2002, ART
will receive a commission of 3% of net sales of CardioLab systems sold anywhere
in the world, up to a ceiling of $10,000,000 in total annual net sales. ART
received a 4% commission on net sales of CardioMapp products and accessories
sold anywhere in the world, up to a ceiling of $10,000,000 in total annual net
sales for the year 1997, the final year in which ART will receive commissions
for CardioMapp products. ART will receive 25% of the commissions it would
otherwise be entitled to receive for revenues attributable to Prucka products
that exceed $10,000,000.

  Revenue decreased by approximately $2,527,000 or 21% for the year ended
December 31, 1998 as compared to 1997. The decrease in revenues is attributable
primarily to the change in the Prucka contract for 1998, as discussed above.


                                       16
<PAGE>

  subsidiary Micron (collectively the "Company"):

<TABLE>
<CAPTION>
                                                      YEAR ENDED DECEMBER 31,
                                  -------------------------------------------------------------------
                                      1999       %           1998        %           1997       %
                                  --------------------   ---------------------   --------------------
<S>                             <C>                    <C>                     <C>
Sensors & Snaps.......          $    9,534,569   92    $     8,444,870   90    $    9,495,653   80
Polymers..............                 183,839    2                  -    -                 -    -
CardioLab & CardioMapp                 384,598    4            485,331    5         1,332,099   11
SAECG equipment.......                 276,578    2            429,300    5           673,414    6
K-3 Cath-Lab                                 -    -              1,095    -           386,021    3
                                  --------------------   ---------------------   --------------------
    Total.............          $   10,379,584  100    $     9,360,596  100    $   11,887,187  100
                                  ====================   =====================   ====================
</TABLE>

    COST OF SALES

  Cost of sales as a percentage of revenue decreased from 65.5% in 1998 to 65.1%
in 1999. The decrease is due primarily to a cost reduction program at Micron.
The cost of sales as a percentage of revenue decreased from 66.7% in 1997 to
65.5% in 1998. The decrease was due primarily to the Pruka contract. ART
exclusively sold and distributed the electrophysiology products on behalf of
Prucka. In 1999 and 1998, the Company received a commission on sales of
approximately $385,000 and $485,000, respectively. 1997 was the first year in
which ART was not the exclusive distributor under the Pruka Contract.

    SELLING AND MARKETING

Selling and marketing expenses as a percentage of sales increased from 2.6% in
1998 to 3.8% in 1999. The increase is primarily due to the an increase in
advertising and consulting fees to market the new windows based software in the
United States and Europe. Selling and Marketing expenses as a percent of revenue
decreased from 4.2% in 1997 to 2.6% in 1998. The decrease was due primarily to
the software problems with the K-3 cath-lab and the decrease in sales due to the
pruka Contract.

    GENERAL AND ADMINISTRATIVE EXPENSES

  General and administrative expenses as a percentage of sales decreased from
22.9% in 1998 to 20.6% in 1999 due to the increase in sales. General and
administrative expenses as a percent of sales was 21.0% in 1997.

  RESEARCH AND DEVELOPMENT

  Research and Development costs decreased from $343,000 in 1998 to $298,000 in
1999 and decreased $28,000 from 1997 to 1998. The decrease was due to the fact
that the Company had fewer people engaged in R & D activities. Research and
development costs have not been material to the operations of Micron.

    INTEREST EXPENSE

  Interest expense was approximately $133,000 in 1999 as compared to $220,000 in
1998. The majority of the interest costs incurred by the Company stem from its
borrowings under its line(s) of credit and term loan with an institution used to
finance inventory and accounts receivable. The company paid the term loan in
full in 1999 and only used its revolving line of credit minimally during the
year. Interest expense in 1997 was approximately $238,000.

    INCOME TAXES

  For the years ended December 31, 1999, 1998 and 1997 taxes on income were due
primarily to the Massachusetts state income tax of 9.5% on Micron's earnings.

    PROVISION FOR ASSET IMPAIRMENTS

  In the second quarter of 1998, ART made a provision of $453,529 to write off
goodwill relating to the Astro-Med acquisition ($172,201), to increase the
inventory reserve of the K-3 Cath Lab inventory ($131,328), to increase the
inventory reserve for SAECG inventory ($130,000), and to reflect certain costs
associated with reducing and consolidating the Austin operation with Micron,
($20,000). The per share effect, after taxes, was a charge of $.08 per share and
without the provision, net income would have been reported as earnings per share
of $.05 for that quarter and $.04 for the year. There were no asset impairments
in 1999.


                                       17
<PAGE>


LIQUIDITY AND CAPITAL RESOURCES

  The Company had working capital of approximately $2,174,000 and $2,282,000 and
cash and cash equivalents of approximately $456,000 and $558,000 at December 31,
1999 and 1998, respectively. During 1999, Micron paid off their term loan.
During 1998 Micron paid off three leases as well as its revolver. Micron reduced
expenses and improved the yields of its manufacturing operation. ART moved to
smaller quarters in November, 1998 and also downsized from eleven to seven
people. During 1997, working capital decreased primarily due to capital
expenditures, implementation of a new waste water treatment system, and
repayments of debt.

    The Company had a credit facility with a bank which expired December 15,
1999. There were no outstanding borrowings on the working capital line of credit
as of December 31, 1998. During fiscal 1999, 1998 and 1997, the maximum amount
of borrowings under the line of credit was approximately, $10,000, $723,000 and
$1,422,000, respectively. The weighted average interest rate on the Company's
line of credit was approximately 9% for the years 1999, 1998 and 1997,
respectively. The Company has negotiated a new credit facility under similar
terms.

  On April 14, 1997, ART acquired from Astro-Med, Inc. substantially all of the
assets related to the K3 Products. A promissory note payable in the amount of
$300,000 was issued in the acquisition of these products.
The note is due and payable May, 2001.

  Pursuant to an asset purchase agreement, dated March 5, 1997, Micron acquired
from Newmark, Inc. substantially all of its assets used in the business of
manufacturing, assembling, marketing, leasing and selling medical stud and
eyelet application machines. The purchase price for the acquired assets included
a non-interest bearing promissory note in the principal sum of $200,000, which
was paid in full in December of 1998.

  In August 1995, the Company completed a $600,000 private bond placement. The
bonds are subordinated to the bank, carry an 11% interest rate, and are payable
in 5 years. ART issued the bondholders an aggregate of 279,000 warrants to
purchase ART stock at $3.00 per share as part of the private placement. The
warrants expire 5 years from the date of the bond. The bond proceeds were used
to help ART meet common stock repurchase commitments and to provide working
capital for new product acquisitions and development.

  Net cash provided by operating activities for 1999, 1998 and 1997 was
approximately $919,000, $1,839,000 and $1,959,000, respectively. The change in
cash provided by operations was due primarily to the changes in net income,
inventories, accounts receivable and payables.

  Net cash used in investing activities in 1999 of approximately $583,000 and in
1998 of approximately $524,000 consisted of expenditures on capital equipment
for Micron's manufacturing. Net cash used in investing activities in 1997 was
approximately $1,463,000 as a result of expenditures on capital equipment for
Micron's manufacturing facility.

  Capital expenditures during 1999, 1998 and 1997 were due primarily to Micron's
need to upgrade and maintain its manufacturing equipment and facilities. During
1999 and 1998, the Company's capital expenditures were funded from operating
cash flows. During 1997 significant capital expenditures were due to the
purchase of a waste water system treatment system which was financed partially
by a term loan and in part from operating cash flows.

  As discussed under Environmental Regulation, Micron had approximately $50,000
accrued at December 31, 1999 and approximately $92,000 accrued at December 31,
1998, to cover estimated costs to be incurred related to site assessment,
monitoring, and remediation. Management estimates that these costs could
approximate $50,000 depending upon the final decision by the DEP.

  During 1999, 1998 and 1997, Micron spent approximately $167,400, $102,500 and
$320,000, on an extensive program to evaluate its manufacturing process,
employee training, health and safety programs, air and waste water treatment
systems, and to ensure compliance with current and future federal, state and
local regulations as well as to evaluate the adequacy of such systems to
facilitate future growth. The capitalized expenditures are related to future
benefits as described below, whereas the other environmental costs expensed
during 1999, 1998 and 1997 are normal expenses associated with industrial
producers in the Commonwealth of Massachusetts. Using the results of the study,
Micron implemented a manufacturing process and air and waste water treatment
redesign. The actual redesign, which took place in 1997, required the purchase
of capital equipment to upgrade, augment or replace existing manufacturing and
waste treatment equipment. It is expected that Micron will benefit from a
certain level of improved efficiency and savings related to recovery and
recycling of water, silver and other chemicals to help offset some of the costs
of the improvements. (See Environmental Regulation and Note 10 to the Financial
Statements).


                                       18
<PAGE>

   During 1999, 1998 and 1997 respectively, net cash used in financing
activities totaled approximately $438,000, $972,000 and $513,000 principally to
pay down credit facilities and long-term debt.

  For information on the impact of future changes in accounting principles, see
Note 2 to the Consolidated Financial Statements, appearing elsewhere herein.

  INFLATION

  The Company does not believe that inflation in the United States or
international markets in recent years has had a significant effect on its
results of operations.


SAFE HARBOR UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995.

  Cautionary statements under the "Safe Harbor" Provisions of the Private
Securities Litigation Reform Act of 1995: This Form 10-K contains certain
statements of a forward looking nature relating to future events or the future
financial performance of the Company. Such forward-looking statements are only
predictions and are subject to risks and uncertainties that could cause actual
results or events to differ materially and adversely from the results discussed
in the forward-looking statements. When used in this Form 10-K, the words or
phrases "believes," "anticipates," "expects," intends," "will likely result,"
"estimates," "projects" or similar expressions are intended to identify
predictions and the actual events or results may differ materially from the
results discussed in the forward-looking statements. Factors that could cause or
contribute to such differences include, but are not limited to, risks regarding
demand for new and existing products; the success of new product development
efforts; the uncertainty as to whether certain products will receive approval
for sale in the United States; the Company's highly competitive industry and
rapid technological change within the industry and the fact that the industry is
dominated by large companies with much greater resources than the Company; and
the reliance on key personnel.

  The Company cautions investors and others to review the cautionary statements
set forth in this Form 10-K and cautions that other factors may prove to be more
important in affecting the Company's business and results of operations. These
forward-looking statements speak only as of the date of this report. The Company
undertakes no obligation to publicly release the results of any revisions to
these forward-looking statements that may be made to reflect events or
circumstances after the date of this report or to reflect the occurrence of
anticipated events.


                                       19
<PAGE>

ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA


REPORT OF INDEPENDENT ACCOUNTANTS                                       21

REPORT OF INDEPENDENT ACCOUNTANTS                                       22


CONSOLIDATED FINANCIAL STATEMENTS:

   Balance sheets                                                       23

   Statements of operations                                             24

   Statements of changes in stockholders' equity                        25

   Statements of cash flows                                             26

   Notes to consolidated financial statements                        27-50


                                       20
<PAGE>

REPORT OF INDEPENDENT ACCOUNTANTS

To the Shareholders

Arrhythmia Research Technology, Inc.


We have audited the accompanying consolidated balance sheets of Arrhythmia
Research Technology, Inc. and Subsidiary as of December 31, 1999 and 1998, and
the related consolidated statements of operations, changes in shareholders'
equity and cash flows for the years then ended. These financial statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these financial statements based on our audits.


We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audits to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.


In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of Arrhythmia
Research Technology, Inc. and Subsidiary as of December 31, 1999 and 1998, and
the consolidated results of their operations and their cash flows for the years
then ended, in conformity with generally accepted accounting principles.


                                               /s/ BDO SEIDMAN, L.L.P.


Boston, Massachusetts
February 18, 2000


                                       21
<PAGE>

REPORT OF INDEPENDENT ACCOUNTANTS

We have audited the accompanying consolidated statements of operations, changes
in shareholders' equity and cash flows of Arrhythmia Research Technology, Inc.
and Subsidiary for the year ended December 31, 1997. These financial statements
are the responsibility of the Company's management. Our responsibility is to
express an opinion on these financial statements based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated results of their operations of
Arrhythmia Research Technology, Inc. and Subsidiary and their cash flows for the
year ended December 31, 1997, in conformity with generally accepted accounting
principles.


/s/ PRICEWATERHOUSECOOPERS, LLP
Coopers & Lybrand L.L.P.
Austin, Texas
March 20, 1998


                                       22
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY

                           CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>

DECEMBER 31,                                                                                 1999                 1998
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                                                   <C>                  <C>
ASSETS
CURRENT ASSETS:
   Cash and cash equivalents                                                          $   455,674          $   557,533
   Trade and other accounts receivable, net of allowance
     for doubtful accounts of $83,203 and $72,192                                       1,653,098            1,307,668
   Inventories (Note 4)                                                                 1,082,517            1,472,726
   Deposits, prepaid expenses and other current assets                                     52,172               70,105
   Income taxes recoverable                                                               329,408              262,810
- ----------------------------------------------------------------------------------------------------------------------
     Total current assets                                                               3,572,869            3,670,842

PROPERTY, PLANT AND EQUIPMENT, net (Notes 5 and 7)                                      3,835,831            3,988,766
GOODWILL, net of accumulated amortization (Note 6)                                      1,586,723            1,717,242
OTHER INTANGIBLES, net of accumulated amortization (Note 6)                               122,887               97,998
DEFERRED INCOME TAXES, net (Note 8)                                                       423,923              374,923
OTHER ASSETS                                                                              159,453              140,373
- ----------------------------------------------------------------------------------------------------------------------
     Total assets                                                                     $ 9,701,686          $ 9,990,144
======================================================================================================================
LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
   Current portion of capital lease obligations (Note 7)                             $     23,811          $    28,220
   Current maturities of bonds payable and other
     long-term debt (Note 7)                                                              711,464              356,751
   Accounts payable                                                                       412,933              681,276
   Accrued expenses                                                                       250,714              322,798
- ----------------------------------------------------------------------------------------------------------------------

     Total current liabilities                                                          1,398,922            1,389,045

BONDS PAYABLE AND LONG-TERM DEBT (Note 7)                                                  46,815              565,810
CAPITAL LEASE OBLIGATIONS, net of current portion (Note 7)                                 25,530               49,341
DEFERRED REVENUE                                                                            8,680               27,036
- ----------------------------------------------------------------------------------------------------------------------

Total liabilities                                                                       1,479,947            2,031,232
- ----------------------------------------------------------------------------------------------------------------------
COMMITMENTS AND CONTINGENCIES (Notes 7, 9, 10 and 13):
SHAREHOLDERS' EQUITY
(Note 13):
   Preferred stock, $1 par value; 2,000,000 shares authorized,
     none issued                                                                                -                    -
   Common stock, $.01 par value; 10,000,000 shares authorized;
     3,711,883 and 3,679,216 issued, respectively                                          37,119               36,792
   Additional paid-in-capital                                                           8,946,293            8,909,307
   Common stock held in treasury, 298,406 and 144,515 shares at cost                   (1,151,892)            (913,084)
   Unearned ESOP compensation                                                                   -              (39,277)
   Retained earnings (accumulated deficit)                                                390,219              (34,826)
- ----------------------------------------------------------------------------------------------------------------------
     Total shareholders' equity                                                         8,221,739            7,958,912
- ----------------------------------------------------------------------------------------------------------------------
     Total liabilities and shareholders' equity                                      $  9,701,686          $ 9,990,144
======================================================================================================================
</TABLE>

          SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                       23
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
                      CONSOLIDATED STATEMENT OF OPERATIONS

<TABLE>
<CAPTION>

YEARS ENDED DECEMBER 31,                                                1999                 1998                 1997
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                            <C>                   <C>                 <C>
NET SALES (Note 14)                                             $ 10,379,584          $ 9,360,596         $ 11,887,187
COST OF SALES                                                      6,757,519            6,127,451            7,931,599
- ----------------------------------------------------------------------------------------------------------------------

     Gross profit                                                  3,622,065            3,233,145            3,955,588
- ----------------------------------------------------------------------------------------------------------------------

SELLING AND MARKETING                                                392,851              247,340              498,907
GENERAL AND ADMINISTRATIVE                                         2,142,607            2,140,804            2,491,519
RESEARCH AND DEVELOPMENT                                             297,568              342,914              371,063
AMORTIZATION OF GOODWILL                                             130,519              129,890              134,324
LOSS FROM IMPAIRMENT OF LONG-LIVED ASSETS (Note 3)                         -              192,201                    -
- ----------------------------------------------------------------------------------------------------------------------

     Income from operations                                          658,520              179,996              459,775

OTHER INCOME (EXPENSE):
   Interest expense                                                 (132,919)            (219,627)            (238,313)
   Other income (expense), net                                       (80,243)             102,776             (139,710)
- ----------------------------------------------------------------------------------------------------------------------

     Total other expense, net                                       (213,162)            (116,851)            (378,023)
- ----------------------------------------------------------------------------------------------------------------------

INCOME BEFORE INCOME TAXES                                           445,358               63,145               81,752

INCOME TAX PROVISION (Note 8):
   Current                                                           (69,313)            (115,583)             (15,156)
   Deferred                                                           49,000              (84,000)             (34,844)
- ----------------------------------------------------------------------------------------------------------------------

                                                                     (20,313)            (199,583)             (50,000)
- ----------------------------------------------------------------------------------------------------------------------

Net income (loss)                                               $    425,045          $  (136,438)        $     31,752
- ----------------------------------------------------------------------------------------------------------------------
NET INCOME (LOSS) PER SHARE (Note 2):
   Basic and diluted                                            $       0.12          $     (0.04)        $       0.01
======================================================================================================================
</TABLE>

          SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                       24
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
            CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
                                (NOTES 9 AND 13)

<TABLE>
<CAPTION>
                                                                                                  Retained
                                                      Additional                 Unearned        Earnings
                                                        Paid-in       Treasury     ESOP        (Accumulated
                                 Shares    Amount       Capital         Stock  Compensation      Deficit)           Total
- -------------------------------------------------------------------------------------------------------------------------
<S>                          <C>          <C>        <C>          <C>             <C>            <C>         <C>
DECEMBER 31, 1996             3,679,216    $36,792    $8,909,307  $   (878,787)    $(124,991)     $ 69,860    $8,012,181
  ESOP payments                     -           -             -              -        42,857            -         42,857
  Net income                        -           -             -              -             -        31,752        31,752
- -------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 1997             3,679,216     36,792     8,909,307     (878,787)       (82,134)      101,612     8,086,790
   Treasury stock purchase
      of 28,400 shares                -         -             -       (34,297)             -             -       (34,297)
   ESOP payments                      -         -             -             -         42,857             -        42,857
   Net loss                           -         -             -             -              -      (136,438)     (136,438)
- -------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 1998             3,679,216     36,792     8,909,307     (913,084)       (39,277)      (34,826)    7,958,912
  Issuance of common stock       32,667        327        36,986            -              -             -        37,313
  Treasury stock purchase
    of 153,891 shares                -           -             -     (238,808)             -             -      (238,808)
  ESOP payments                      -           -             -            -         39,277             -        39,277
  Net income                         -           -             -            -              -       425,045       425,045
- ------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 1999             3,711,883    $37,119    $8,946,293  $(1,151,892)     $       -      $390,219    $8,221,739
========================================================================================================================
</TABLE>

          SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                       25
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                    (NOTE 11)

<TABLE>
<CAPTION>

YEARS ENDED DECEMBER 31,                                                1999                 1998                 1997
- ------------------------------------------------------------------------------------------------------------------------
<S>                                                             <C>                   <C>                 <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income (loss)                                             $   425,045          $  (136,438)        $     31,752
   Adjustments to reconcile net income (loss) to net cash
     provided by operating activities:
     Director fees paid in stock                                      37,313                    -                    -
     Depreciation                                                    693,648              683,418              577,915
     Provision for doubtful accounts                                  11,011               10,874                    -
     Amortization                                                    194,092              198,500              159,765
     Loss from impairment of long-lived assets                             -              192,201                    -
     Deferred income tax provision                                   (49,000)              84,000               34,844
     Deferred revenue                                                (18,356)             (26,860)             (33,810)
     Changes in assets and liabilities:
       Trade and other accounts receivable                          (356,441)           1,078,727            2,050,355
       Inventories                                                   390,209              528,397              237,313
       Deposits, prepaid expenses and other assets                   (67,745)             (19,562)               2,451
       Accounts payable and accrued expenses                        (340,427)            (754,648)          (1,101,707)
- ------------------------------------------------------------------------------------------------------------------------
         Net cash provided by operating activities                   919,349            1,838,609            1,958,878
- ------------------------------------------------------------------------------------------------------------------------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                                             (540,713)            (477,017)          (1,110,141)
   Changes in other assets                                                 -                    -              (14,791)
   Other intangibles                                                 (42,397)             (46,677)            (338,000)
- ------------------------------------------------------------------------------------------------------------------------
         Net cash used in investing activities                      (583,110)            (523,694)          (1,462,932)
- ------------------------------------------------------------------------------------------------------------------------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Net repayments under credit facilities                                  -             (467,135)            (691,525)
   Proceeds from notes payable                                             -                    -              462,920
   Principal payments on long-term debt and capital leases          (238,567)            (513,745)            (410,374)
   Purchase of treasury stock                                       (238,808)             (34,297)                   -
   Reduction of unearned ESOP compensation                            39,277               42,857               42,857
   Increase in cash overdraft                                              -                    -               82,979
- ------------------------------------------------------------------------------------------------------------------------
         Net cash used in financing activities                      (438,098)            (972,320)            (513,143)
- ------------------------------------------------------------------------------------------------------------------------

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                (101,859)             342,595              (17,197)

CASH AND CASH EQUIVALENTS, beginning of year                         557,533              214,938              232,135
- ------------------------------------------------------------------------------------------------------------------------

CASH AND CASH EQUIVALENTS, end of year                           $   455,674          $   557,533         $    214,938
========================================================================================================================
</TABLE>

          SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                       26
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.     DESCRIPTION OF               Arrhythmia Research Technology, Inc.
       BUSINESS                     ("ART"), a Delaware corporation, is engaged
                                    in marketing computerized medical
                                    instruments for monitoring, analyzing and
                                    treating heart disease. Micron Products Inc.
                                    ("Micron"), a wholly-owned subsidiary of
                                    ART, is a manufacturer of silver/silver
                                    chloride-plated sensor elements, a component
                                    used in the manufacture of disposable
                                    medical electrodes designed for
                                    electrocardiograph ("ECG") and other
                                    instrumentation. Additionally, Micron also
                                    acts as a distributor of metal snap
                                    fasteners, another component used in the
                                    manufacture of disposable medical
                                    electrodes. Micron manufactures and leases
                                    high speed electrode assembly machines to
                                    its sensor and snap customers.



2.     ACCOUNTING POLICIES


       PRINCIPLES OF                The consolidated financial statements
       CONSOLIDATION                include the accounts of ART and Micron
                                    (collectively the "Company"). All
                                    intercompany balances and transactions have
                                    been eliminated in consolidation.


       REVENUE RECOGNITION          Revenue from product sales is recognized
                                    upon shipment of the product when
                                    independent sales representatives or
                                    distributors are responsible for
                                    installation of systems, as the title and
                                    risk of loss passes to the customer at the
                                    time of shipment. However, in cases where
                                    ART personnel are scheduled to perform this
                                    in-service/installation, the revenue is not
                                    recognized until completion of such
                                    obligations. Revenue from the sale of
                                    extended warranties is deferred and
                                    amortized ratably over the life of the
                                    warranty.


       CASH AND CASH                Cash and cash equivalents consist of cash on
       EQUIVALENTS                  hand and on deposit in high quality
                                    financial institutions. The Company
                                    considers highly liquid investments with
                                    original maturities of three months or less
                                    to be cash equivalents.


       INVENTORIES                  Inventories are stated at the lower of cost
                                    or market. Cost of inventories is determined
                                    by the first-in, first-out method.


                                       27
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



2.     ACCOUNTING POLICIES
       (Continued)


       CONCENTRATIONS OF            Financial instruments which potentially
       CREDIT RISK                  expose the Company to concentrations of
                                    credit risk, as defined by SFAS No. 105,
                                    consist primarily of trade accounts
                                    receivable, cash and cash equivalents.



                                    ART's customer base for ECG and
                                    electrophysiology products is primarily
                                    comprised of hospitals and to a much lesser
                                    extent of cardiologists and office based
                                    practitioners. Micron products are sold to
                                    manufacturers of disposable electrodes, who
                                    are typically large diversified medical
                                    product manufacturers. The Company does not
                                    generally require collateral for its sales;
                                    however, the Company believes that its terms
                                    of sale provide adequate protection against
                                    significant credit risk.


                                    It is the Company's policy to place its cash
                                    and cash equivalents in high quality
                                    financial institutions. The Company does not
                                    believe significant credit risk exists with
                                    respect to these institutions.


       ADVERTISING                  Advertising expenses consist primarily of
       EXPENSES                     costs incurred in promoting the Company's
                                    products, printed brochures and other
                                    activities. The Company expenses advertising
                                    costs as incurred. The Company's advertising
                                    expense was approximately $52,000, $72,000
                                    and $69,000 in 1999, 1998, and 1997
                                    respectively.


       PROPERTY, PLANT              Property, plant and equipment are recorded
       AND EQUIPMENT                at cost and include expenditures which
                                    substantially extend their useful lives.
                                    Depreciation on property, plant and
                                    equipment is calculated using the
                                    straight-line method over the estimated
                                    useful lives of the assets. Expenditures for
                                    maintenance and repairs are charged to
                                    earnings as incurred. When equipment is
                                    retired or sold, the resulting gain or loss
                                    is reflected in earnings.


                                       28
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.     ACCOUNTING POLICIES
       (Continued)


       GOODWILL                     The excess of the aggregate purchase price
                                    over the fair value of net assets of
                                    businesses acquired is amortized over 20
                                    years using the straight-line method. The
                                    Company periodically reviews goodwill of
                                    acquired businesses to assess recoverability
                                    based on future operating projections.
                                    Impairments would be recognized in operating
                                    results if a permanent diminution in value
                                    were to occur on an undiscounted basis.


       OTHER INTANGIBLES            Direct costs to acquire patent technology
                                    and legal costs associated with securing and
                                    defending patents are capitalized and
                                    amortized using the straight-line method
                                    over the remaining useful life of the
                                    patents. The Company periodically reviews
                                    its patent assets to assess recoverability
                                    based on future undiscounted projected
                                    earnings from operations. Impairments are
                                    recognized in operating results when a
                                    permanent diminution in value occurs.


                                    Certain software development costs incurred
                                    subsequent to establishment of technological
                                    feasibility are capitalized and amortized
                                    using the straight-line method over the
                                    estimated economic life of the related
                                    product, generally three years. Amortization
                                    commences when the product is available for
                                    general release. Costs to establish the
                                    technological feasibility of the product are
                                    expensed as research and development.
                                    Amortization of software development costs
                                    amounted to $5,446, $3,759 and $1,134, for
                                    the years ended December 31, 1999, 1998, and
                                    1997, respectively.


       LONG-LIVED ASSETS            The Company evaluates long-lived assets
                                    under the provisions of Statement of
                                    Financial Accounting Standards No. 121
                                    ("SFAS No. 121"), "Accounting for the
                                    Impairment of Long-Lived Assets and for
                                    Long-Lived Assets to be Disposed of". SFAS
                                    No. 121 establishes accounting standards for
                                    the impairment of long-lived assets and
                                    certain identifiable intangibles to be held
                                    and used and for long-lived assets and
                                    certain identifiable intangibles to be
                                    disposed of.


                                       29
<PAGE>



                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

2.     ACCOUNTING POLICIES
       (Continued)


       LONG-LIVED ASSETS            The Company reviews the carrying values of
       (Continued)                  its long-lived and identifiable intangible
                                    assets for possible impairment whenever
                                    events or changes in circumstances indicate
                                    that the carrying amount of the assets may
                                    not be recoverable.


       INCOME TAXES                 The Company accounts for income taxes in
                                    accordance with SFAS No. 109, "Accounting
                                    for Income Taxes", which requires
                                    recognition of deferred tax liabilities and
                                    assets for the expected future tax
                                    consequences of events that have been
                                    included in the financial statements or tax
                                    returns. Under this method, deferred tax
                                    liabilities and assets are determined based
                                    on the difference between the financial
                                    statement and tax basis of assets and
                                    liabilities using enacted tax rates in
                                    effect for the year in which the differences
                                    are expected to reverse.


       NET INCOME (LOSS)            In fiscal 1997, the Company adopted SFAS No.
       PER SHARE DATA               128 "Earnings Per Share" which requires the
                                    Company to present its basic earnings per
                                    share and diluted earnings per share, and
                                    certain other earnings per share disclosures
                                    for each year presented. Basic earnings per
                                    share is computed by dividing income
                                    available to common shareholders by the
                                    weighted average number of common shares
                                    outstanding. The computation of diluted
                                    earnings per share is similar to the
                                    computation of basic earnings per share
                                    except that the denominator is increased to
                                    include the number of additional common
                                    shares that would have been outstanding if
                                    the dilutive potential common shares had
                                    been issued. In addition, the numerator is
                                    adjusted for any changes in income or loss
                                    that would result from the assumed
                                    conversions of those potential shares.


                                       30
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.     ACCOUNTING POLICIES
       (Continued)

       NET INCOME (LOSS)            Basic and diluted EPS computation for the
       PER SHARE DATA               years ended December 31, 1999, 1998, and
       (Continued)                  1997 are as follows:

<TABLE>
<CAPTION>
                                      YEARS ENDED DECEMBER 31,                      1999             1998             1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                    <C>              <C>              <C>
                                      Net income (loss) available
                                        to common stockholders               $   425,045      $  (136,438)     $    31,752

                                      Weighted average common
                                        shares outstanding                     3,488,650        3,560,713        3,563,101

                                      Basic EPS                              $      0.12      $     (0.04)     $      0.01

                                      Diluted EPS:
                                         Net income (loss) available
                                           to common stockholders            $   425,045      $  (136,438)     $    31,752

                                         Weighted average common
                                           share outstanding                   3,488,650        3,560,713        3,563,101

                                      Assumed conversion of
                                        common shares issuable
                                        under stock option plan                   60,544                -                -

                                      Weighted average common
                                        and common equivalent
                                        shares outstanding                     3,549,194        3,560,713        3,563,101

                                      Diluted EPS                            $      0.12      $     (0.04)     $      0.01
</TABLE>

                                      The following table summarizes securities
                                      that were outstanding but not included in
                                      the calculation of diluted earnings per
                                      share because their effect would have been
                                      antidilutive:

<TABLE>
<CAPTION>

                                      DECEMBER 31,                                1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                      <C>               <C>               <C>
                                      Stock options                             14,000           209,000           340,000

                                      Stock warrants                           279,000           279,000           279,000
</TABLE>


                                       31
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

2.     ACCOUNTING POLICIES
       (Continued)


       USE OF ESTIMATES             The preparation of financial statements in
                                    conformity with generally accepted
                                    accounting principles requires management to
                                    make estimates and assumptions that affect
                                    the reported amounts of assets and
                                    liabilities and disclosure of contingent
                                    assets and liabilities at the date of the
                                    financial statements and the reported
                                    amounts of revenue and expenses during the
                                    reporting periods. Actual results could
                                    differ from those estimates.


       FAIR VALUE OF                The carrying amount reported in the balance
       FINANCIAL                    sheets for cash and cash equivalents,
       INSTRUMENTS                  accounts receivable and accounts payable and
                                    accrued liabilities approximate their fair
                                    value due to the immediate or short-term
                                    maturity of such instruments. The carrying
                                    amounts reported for the promissory note and
                                    bonds payable approximate fair value based
                                    on the Company's incremental borrowing
                                    rates.


       COMPREHENSIVE                The Company follows the provisions of
       INCOME                       Statement of Financial Accounting Standards
                                    No. 130, REPORTING COMPREHENSIVE INCOME,
                                    ("SFAS No. 130") which establishes standards
                                    for reporting and display of comprehensive
                                    income, its components, and accumulated
                                    balances. Comprehensive income is defined to
                                    include all changes in equity except those
                                    resulting from investments by owners and
                                    distributions to owners. Among other
                                    disclosures, SFAS No. 130 stipulates that
                                    all items that are required to be recognized
                                    under current accounting standards as
                                    components of comprehensive income be
                                    reported in a financial statement that is
                                    displayed with the same prominence as other
                                    financial statements. The Company did not
                                    have any components of comprehensive income
                                    for the years ended December 31, 1999, 1998
                                    and 1997.


                                       32
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

2.     ACCOUNTING POLICIES
       (Continued)

       INDUSTRY SEGMENTS            The Company follows the provisions of
                                    Statement of Financial Accounting Standards
                                    No. 131, "Disclosure about Segments of an
                                    Enterprise and Related Information" ("SFAS
                                    No. 131"), which supersedes SFAS No. 14,
                                    "Financial Reporting for Segments of a
                                    Business Enterprise". SFAS No. 131
                                    establishes standards for the way that
                                    public enterprises report information about
                                    operating segments in annual financial
                                    statements and requires reporting of
                                    selected information about operating
                                    segments in interim financial statements
                                    issued to the public. It also establishes
                                    standards for disclosures regarding products
                                    and services, geographic areas, and major
                                    customers. SFAS No. 131 defines operating
                                    segments as components of an enterprise
                                    about which separate financial information
                                    is available that is evaluated regularly by
                                    the chief operating decision maker in
                                    deciding how to allocate resources and in
                                    assessing performance.


       NEW ACCOUNTING               In June 1998, the Financial Accounting
       STANDARD NOT                 Standards Board issued SFAS No. 133,
       YET ADOPTED                  "Accounting for Derivatives Instruments and
                                    Hedging Activities" ("SFAS No. 133"). SFAS
                                    No. 133 requires companies to recognize all
                                    derivatives contracts as either assets or
                                    liabilities in the balance sheet and to
                                    measure them at fair value. If certain
                                    conditions are met, a derivative may be
                                    specifically designated as a hedge, the
                                    objective of which is to match the timing of
                                    gain or loss recognition on the hedging
                                    derivative with the recognition of (i) the
                                    changes in the fair value of the hedged
                                    assets or liability or (ii) the earnings
                                    effect of the hedged forecasted transaction.
                                    For a derivative not designated as a hedging
                                    instrument, the gain or loss is recognized
                                    in income in the period of change. SFAS No.
                                    133, as amended by SFAS No. 137, is
                                    effective for all fiscal quarters of fiscal
                                    years beginning after June 15, 2000.


                                    Historically, the Company has not entered
                                    into derivative contracts either to hedge
                                    existing risks or for speculative purposes.
                                    Accordingly, the Company does not expect
                                    adoption of the new standard to affect its
                                    financial statements.


                                       33
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


3.     ACQUISITIONS                 On April 14, 1997, ART acquired from
       ACTIVITY                     Astro-Med, Inc. substantially all of the
                                    assets related to the following products (i)
                                    the basic cardiac catheterization monitoring
                                    system (the "K3-I"), (ii) the stand-alone
                                    hemodynamic analysis package (the "K3-II"),
                                    (iii) the network ready hemodynamic analysis
                                    package (the K3-III"), and (iv) the control
                                    work station (the K3-WI") (collectively, the
                                    "K3 Products"). The purchase price for the
                                    assets was $350,000, with $50,000 paid at
                                    closing and a promissory note issued in the
                                    amount of $300,000 (see Note 7).


                                    During the year end December 31, 1998, the
                                    Company recorded an impairment loss on the
                                    long-lived assets related to the Astro-Med
                                    acquisition. The impairment was the result
                                    of the K3 Products technology failing to
                                    meet competitive demands. Included in the
                                    1998 results of operations is an impairment
                                    loss of $192,201 which was due primarily to
                                    the reduction of the goodwill carrying value
                                    to zero. The Company also recorded a charge
                                    in 1998 of approximately $261,000 in cost of
                                    sales for the write-down of the related
                                    inventory to its net realizable value.


4.     INVENTORIES                  Inventories consist of the following:

<TABLE>
<CAPTION>
                                      DECEMBER 31,                                                 1999               1998
                                      --------------------------------------------------------------------------------------
                                      <S>                                                   <C>                <C>
                                      Raw materials                                         $   252,237        $   303,689
                                      Work-in-process                                           233,966            330,812
                                      Finished goods                                            596,314            838,225
                                      --------------------------------------------------------------------------------------
                                      Total                                                 $ 1,082,517        $ 1,472,726
                                      ======================================================================================
</TABLE>


                                       34
<PAGE>


                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


5.     PROPERTY, PLANT              Property, plant and equipment consist of the
       AND EQUIPMENT                following:

<TABLE>
<CAPTION>
                                                                              Asset
                                      DECEMBER 31,                            Lives                 1999              1998
                                      --------------------------------------------------------------------------------------
                                      <S>                                  <C>              <C>               <C>
                                      Machinery and equipment              5 to 15 years    $  4,764,551      $  4,395,922

                                      Equipment held for lease                  10 years         539,222           451,456

                                      Building and improvements                20  years       1,903,221         1,843,594

                                      Furniture and fixtures                3 to 5 years         328,119           303,428

                                      --------------------------------------------------------------------------------------

                                                                                               7,535,113         6,994,400
                                      Less accumulated
                                        depreciation                                          (3,699,282)       (3,005,634)

                                      --------------------------------------------------------------------------------------

                                      Net property, plant and
                                        equipment                                           $  3,835,831      $  3,988,766
                                      ======================================================================================
</TABLE>

                                    The Company had approximately $135,400 of
                                    assets under capital leases, included in
                                    machinery and equipment, at December 31,
                                    1999 and 1998. Accumulated depreciation on
                                    these assets was approximately $33,307 and
                                    $24,300 at December 31, 1999 and 1998,
                                    respectively.


       EQUIPMENT                    The Company leases attaching machines under
       LEASING                      operating leases for periods of up to one
                                    year with renewable terms. The cost of the
                                    leased equipment is depreciated on a
                                    straight-line basis over ten years.
                                    Accumulated depreciation on leased equipment
                                    was $106,721 and $54,125 at December 31,
                                    1999 and 1998.



6.     GOODWILL AND OTHER           Goodwill and other intangibles consist of
       INTANGIBLES                  the following:

<TABLE>
<CAPTION>
                                      DECEMBER 31,                                                 1999               1998
                                      --------------------------------------------------------------------------------------
                                      <S>                                                  <C>                 <C>
                                      Goodwill                                             $  2,661,073        $ 2,661,073
                                      Accumulated amortization                               (1,074,350)          (943,831)
                                      --------------------------------------------------------------------------------------

                                      Net goodwill                                         $  1,586,723        $ 1,717,242
                                      ======================================================================================

                                      Patents                                              $    351,812        $   328,784
                                      Software development costs                                245,787            226,418
                                      Accumulated amortization                                 (474,712)          (457,204)

                                      --------------------------------------------------------------------------------------

                                      Net other intangibles                                $    122,887        $    97,998
                                      ======================================================================================
</TABLE>


                                       35
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


7.     DEBT

       REVOLVING CREDIT             The Company had a credit facility with a
       FACILITY                     bank which expired December 15, 1999. There
                                    were no outstanding borrowings on the
                                    working capital line of credit as of
                                    December 31, 1998. During fiscal 1999, 1998
                                    and 1997, the maximum amount of borrowings
                                    under the line of credit was approximately
                                    $10,000, $723,000 and $1,422,000,
                                    respectively. The weighted average interest
                                    rate on the Company's line of credit was
                                    approximately 9% for the years 1999, 1998
                                    and 1997, respectively.

                                    The Company has negotiated a new credit
                                    facility under similar terms.

       LONG-TERM DEBT               Long-term borrowings, excluding capital
                                    lease obligations, consist of:

<TABLE>
<CAPTION>
                                      DECEMBER 31,                                                 1999               1998
                                      --------------------------------------------------------------------------------------
                                      <S>                                                     <C>                <C>
                                      Bonds payable                                           $ 580,000          $ 533,935


                                      $300,000 promissory note bearing interest at 8%
                                        per annum, payable in monthly installments
                                        of $9,551 through May 2001, collateralized
                                        by equipment purchased.                                 178,279            223,125


                                      Term note paid in 1999                                          -            141,670


                                      Other obligations                                               -             23,831

                                      --------------------------------------------------------------------------------------

                                                                                                758,279            922,561

                                      Less current maturities                                   711,464            356,751

                                      --------------------------------------------------------------------------------------

                                      Long-term bonds payable and debt                        $  46,815          $ 565,810
                                      ======================================================================================
</TABLE>


                                       36
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


7.     DEBT
       (Continued)


       LONG-TERM DEBT               In August 1995, the Company completed a
       (Continued)                  $600,000 private bond placement. The bonds
                                    carry an 11% interest rate and mature in May
                                    2000. In connection with the private bond
                                    placement, ART issued an aggregate of
                                    279,000 warrants to the bondholders to
                                    purchase ART common stock at $3.00 per
                                    share. The warrants were exercisable upon
                                    issuance and expire in five years. The
                                    Company recorded the allocation between the
                                    detachable warrants and debt securities
                                    based on their relative fair values, as
                                    determined by a third party appraisal as of
                                    the issuance date. Accordingly, the proceeds
                                    related to the warrants are reported as
                                    additional paid-in capital and a discount on
                                    the debt securities of $202,000, which is
                                    being amortized to interest expense over the
                                    five-year term of the warrants. For the
                                    years 1999, 1998 and 1997, the Company
                                    recorded amortization of the bond discount
                                    of $46,065, $48,000 and $48,000,
                                    respectively and interest expense of
                                    $66,000. The unamortized bond discount
                                    remaining as of December 31, 1999 and 1998
                                    was $20,000 and $66,065, respectively.



                                    On April 14, 1997, ART incurred a promissory
                                    note in the amount of $300,000, bearing
                                    interest of 8% per annum, through the
                                    acquisition of property and equipment from a
                                    manufacturer. The note was amended in 1999
                                    which extended the due date to May 31, 2001
                                    and provided for monthly payments of
                                    principal and interest of $9,551. The
                                    maturities on the promissory note are
                                    $131,464 and $46,815 for the years ended
                                    December 31, 2000 and 2001, respectively.


                                       37
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


7.     DEBT
       (Continued)


       CAPITAL LEASES               The Company leases equipment under
                                    agreements which are classified as capital
                                    leases and expire on various dates. The
                                    lease agreements generally provide purchase
                                    options at the end of the original lease.
                                    Future minimum lease payments under
                                    noncancelable leases consist of the
                                    following:

<TABLE>
<CAPTION>
                                       YEAR                                                                        Amount
                                      --------------------------------------------------------------------------------------
                                      <S>                                                                         <C>
                                      2000                                                                        $ 27,800

                                      2001                                                                          22,639

                                      2002                                                                           5,660
                                      --------------------------------------------------------------------------------------

                                      Total minimum lease payments                                                  56,099

                                      Less amounts representing interest                                             6,758
                                      --------------------------------------------------------------------------------------

                                                                                                                    49,341

                                      Less current portion                                                          23,811
                                      --------------------------------------------------------------------------------------
                                      Long-term capital lease obligation                                          $ 25,530
                                      ======================================================================================
</TABLE>


                                       38
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


8.     INCOME TAXES                 The income tax provision for each of the
                                    three years in the period ended December 31,
                                    1999 consists of the following:

<TABLE>
<CAPTION>
                                                                                  1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                    <C>                <C>               <C>
                                      Current:

                                         Federal                             $       -         $       -          $      -

                                         State                                  69,313           115,583            15,156

                                      --------------------------------------------------------------------------------------

                                      Total                                     69,313           115,583            15,156


                                      Deferred                                 (49,000)           84,000            34,844

                                      --------------------------------------------------------------------------------------

                                      Total income tax expense               $  20,313         $ 199,583          $ 50,000
                                      ======================================================================================
</TABLE>

                                    The Company's federal net operating loss
                                    ("NOL") carryforwards were approximately
                                    $2,002,000 at December 31, 1999. During the
                                    three years ended December 31, 1999, the
                                    Company utilized approximately $0, $137,000
                                    and $32,000, of its NOL carryforwards. The
                                    NOL carryforwards expire through 2007. The
                                    use of the loss carryforwards to reduce
                                    future income tax obligations are limited in
                                    any given year due to restrictions defined
                                    in the Internal Revenue Code related to a
                                    change in ownership control.


                                       39
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


8.     INCOME TAXES                 The components of the net deferred tax
       (Continued)                  assets were as follows as of December 31:

<TABLE>
<CAPTION>
                                                                                                   1999               1998
                                      --------------------------------------------------------------------------------------
                                      <S>                                                  <C>                 <C>

                                      Deferred tax liabilities:

                                         Basis difference of equipment                     $    (59,770)      $          -

                                         Software development costs                                   -             (2,330)

                                      --------------------------------------------------------------------------------------


                                         Total deferred tax liability                           (59,770)            (2,330)

                                      --------------------------------------------------------------------------------------


                                      Deferred tax assets:

                                         Inventories                                            218,560            409,134

                                         Patents                                                294,560            327,333

                                         Other                                                  346,009            254,719

                                         Net operating loss carryforwards                       680,680            682,355

                                         Valuation allowance                                 (1,056,116)        (1,296,288)

                                      --------------------------------------------------------------------------------------


                                      Total deferred tax assets                                 483,693            377,253

                                      --------------------------------------------------------------------------------------


                                      Net deferred tax assets                              $    423,923       $    374,923
                                      ======================================================================================
</TABLE>

                                    Deferred tax assets are recognized by
                                    reducing the valuation allowance as the
                                    Company generates income, or when, in the
                                    opinion of management, significant positive
                                    evidence exists that the Company will be
                                    more likely than not to realize the tax
                                    benefits related to temporary differences
                                    which give rise to deferred tax assets.


                                       40
<PAGE>


                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


8.     INCOME TAXES                 The Company files a consolidated federal
       (Continued)                  income tax return. For financial statement
                                    purposes, the actual effective consolidated
                                    tax rates have been applied to the income
                                    before income taxes when calculating the tax
                                    provision. The actual income tax provision
                                    differs from the statutory income tax rate
                                    (34%) as follows:

<TABLE>
<CAPTION>
                                                                                    1999             1998             1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                     <C>                <C>             <C>

                                      Tax provision computed at

                                        statutory rate                        $  151,422        $  21,470        $  27,795

                                      Increases (reductions) due to:

                                         Nondeductible expenses                    3,850            2,034            2,720

                                         Amortization of goodwill                 39,054           39,054           39,054

                                         State income taxes net of

                                           federal benefit                        45,747           76,285                -

                                         Changes in valuation

                                           allowance estimates                  (240,172)         112,309                -

                                         Other                                    20,412          (51,569)         (19,569)

                                      --------------------------------------------------------------------------------------


                                      Income tax expense                      $   20,313        $ 199,583        $  50,000
                                      ======================================================================================
</TABLE>


                                       41
<PAGE>


                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


9. EMPLOYEE BENEFIT                 Micron established an Employee Stock
   PLANS                            Ownership Plan ("ESOP") as a result of a
                                    previous plan of reorganization. The ESOP is
                                    non-contributory on the part of its
                                    participants. All employees of the Company
                                    are eligible for participation in the ESOP.
                                    The ESOP borrowed $300,000 to purchase the
                                    Company's shares. The proceeds were used to
                                    pay creditors electing to receive cash under
                                    the ESOP plan. The shares issued by the
                                    Company to the ESOP are reflected as a
                                    reduction in shareholders' equity. The
                                    Company accounts for its ESOP in accordance
                                    with Statement of Position 76-3.
                                    Accordingly, all shares held by the ESOP,
                                    allocated or unallocated, are treated as
                                    outstanding in the earnings per share
                                    calculation. The Company has elected to
                                    recognize compensation expense based on
                                    contributions made. There are no repurchase
                                    obligations by the Company. The Company
                                    contributed and recorded compensation
                                    expense of $39,277, $42,857 and $42,857
                                    during the years ended December 31, 1999,
                                    1998, and 1997, respectively.



                                    The Company sponsors an Employee Savings and
                                    Investment Plan under Section 401(k) of the
                                    Internal Revenue Code covering all eligible
                                    employees of the Company. Employees can
                                    contribute up to 20% of their eligible
                                    compensation or up to the maximum allowable
                                    by the IRS. The Company's matching
                                    contributions are at the discretion of
                                    management. The Company did not make any
                                    contributions for the years ended December
                                    31, 1999, 1998 and 1997, respectively.



10.    COMMITMENTS AND
       CONTINGENCIES


       ROYALTIES                    ART licenses its signal-averaging technology
                                    from an unrelated entity for a royalty fee
                                    of 4.5% of gross sales, less certain
                                    allowances for selling commissions and
                                    discounts. Costs of obtaining patents are
                                    offset against royalties due. To retain an
                                    exclusive license for the technology, ART is
                                    obligated to pay a minimum royalty of
                                    $30,000 annually. The royalties paid were
                                    $30,000, $35,000 and $25,000 for 1999, 1998
                                    and 1997, respectively.


       ELECTROPHYSIOLOGY            ART and Prucka Engineering, Inc. ("Prucka"),
       PRODUCTS CONTRACT            the manufacturer of the CardioLab and
                                    CardioMapp products (the "Products") have an
                                    agreement related to ART's exclusive
                                    distribution of the Products. The agreement
                                    provides for ART to receive a 3% commission
                                    on CardioLab sales through December 31,
                                    2002. The commission percentage is reduced
                                    to .75% on sales in excess of $10,000,000
                                    annually. The commissions earned were
                                    approximately $385,000, $485,000 and
                                    $463,000 for the years 1999, 1998 and 1997,
                                    respectively.


                                       42
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


10.    COMMITMENTS AND
       CONTINGENCIES
       (Continued)



       ENVIRONMENTAL                Like many industrial processes, the Micron
       GROUNDWATER                  manufacturing process utilizes hazardous and
                                    non-hazardous chemicals, the treatment and
                                    disposal of which are subject to federal and
                                    state regulation. Since its inception,
                                    Micron has expended significant funds to
                                    train its personnel, install waste treatment
                                    and recovery equipment and to retain an
                                    independent environmental consulting firm to
                                    constantly review, monitor and upgrade its
                                    air and waste water treatment activities. As
                                    a result, Micron believes that the
                                    operations of its manufacturing facility are
                                    in compliance with currently applicable
                                    safety, health and environmental laws and
                                    regulations.



                                    Micron has been identified as a "potential
                                    responsible party" (PRP) under the
                                    Comprehensive Environmental Response and may
                                    be required to share in the cost of cleanup
                                    with respect to its Fitchburg, Massachusetts
                                    manufacturing facility. In January 1998,
                                    Micron filed information with the
                                    Massachusetts Department on Environmental
                                    Protection (DEP) to allow further subsurface
                                    investigation and a consequent risk
                                    assessment to be performed. The Company's
                                    environmental engineers have developed
                                    estimates of the possible remediation costs
                                    for this facility of approximately $50,000.
                                    The Company accrues the best estimates of
                                    these costs when it is probable that a
                                    liability has been incurred. At December 31,
                                    1999 and 1998, the balance sheet included an
                                    accrual for these costs of approximately
                                    $50,000 and $92,000, respectively. In
                                    addition, to comply with environmental laws
                                    and regulations, the Company spent
                                    approximately $700,000 for capital
                                    improvements in 1997.



                                    Based on the Company's analyses and subject
                                    to the difficulty in estimating these future
                                    costs, the Company expects that any sum it
                                    may be required to pay in connection with
                                    environmental matters is not reasonably
                                    likely to exceed the amounts disclosed in an
                                    amount which would have a material adverse
                                    effect on financial condition, result of
                                    operations or liquidity.


                                       43
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

10.    COMMITMENTS AND
       CONTINGENCIES
       (Continued)


       OPERATING LEASES             The Company leases certain office space,
                                    facilities, vehicles and equipment under
                                    non-cancelable lease arrangements. Rent
                                    expense under all operating leases was
                                    approximately $115,000, $106,000 and
                                    $158,000 in 1999, 1998 and 1997,
                                    respectively.


                                    Future minimum operating lease payments as
                                    of December 31, 1999 are approximately as
                                    follows:

<TABLE>
<CAPTION>
                                                                                                                 Operating
                                       YEAR                                                                      Leases
                                      --------------------------------------------------------------------------------------
                                      <S>                                                                        <C>
                                      2000                                                                       $  84,000

                                      2001                                                                          51,000

                                      2002                                                                          37,000

                                      2003                                                                          14,000

                                      2004                                                                           7,000

                                      --------------------------------------------------------------------------------------

                                      Total                                                                      $ 193,000
                                      ======================================================================================
</TABLE>


                                       44
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


11.    SUPPLEMENTAL                 Cash paid for income taxes and interest for
       CASH FLOWS                   the years ended December 31 is as follows:
       INFORMATION

<TABLE>
<CAPTION>
                                                                                    1999             1998             1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                      <C>              <C>              <C>

                                      Income taxes                             $ 110,172        $  94,860        $ 350,000



                                      Interest                                 $ 139,060        $ 218,447        $ 245,845



                                      Non-cash activities:
                                         Capital asset lease additions
                                           and related obligation              $       -        $       -        $ 485,080

                                         Directors fees paid in stock          $  37,313        $       -        $       -
</TABLE>


12.    RELATED PARTY                The Company obtains legal services with
       TRANSACTIONS                 respect to its patents from a law firm, a
                                    partner of which is a shareholder and
                                    Director of the Company. Fees for services
                                    and patent prosecution costs paid to this
                                    firm were approximately $41,000, $3,300 and
                                    $20,000 for years 1999, 1998 and 1997,
                                    respectively. The amounts owed to this firm
                                    at December 31, 1999, 1998 and 1997 were
                                    approximately $31,000, $18,000 and $22,000,
                                    respectively.



                                    Cardio Digital Inc. ("CDI") has four
                                    shareholders who are also shareholders of
                                    the Company. Royalties to CDI were $2,700,
                                    $2,700 and $6,300 for years 1999, 1998, and
                                    1997, respectively. The amounts owed to CDI
                                    at December 31, 1999, 1998 and 1997 were
                                    $15,700, $19,000 and $16,300, respectively.



                                    During the years 1999, 1998, and 1997
                                    healthcare coverage premiums of
                                    approximately $8,500, $8,300 and $8,900,
                                    respectively, were paid on behalf of a
                                    Director of the Company in exchange for
                                    consulting services.

                                    The Company obtains consulting services from
                                    a shareholder and Director of the Company
                                    related to acquisitions and other
                                    negotiations. Fees for services paid were
                                    approximately $0, $0 and $25,000 for years
                                    1999, 1998 and 1997, respectively.

13.    STOCK OPTIONS                The Company has reserved 250,000 shares of
                                    its common stock for issuance to officers
                                    and key employees pursuant to a Incentive
                                    Stock Option Plan (the "Option Plan"). Under
                                    the Option Plan, options become exercisable
                                    commencing one year from the date of grant
                                    at the rate of 20% of the total granted per
                                    year and expire ten years from the date of
                                    grant. The exercise price is the fair market
                                    value of the common stock on the date of
                                    grant. The range of exercise prices was
                                    $1.06 to $6.00 per share for all options
                                    outstanding and granted under the Option
                                    Plan with a weighted average exercise price
                                    of $1.63 per share and weighted average
                                    remaining life of 4.7 years. In September
                                    1998, the Board of Directors repriced 96,000
                                    options outstanding under the Option Plan to
                                    reflect the fair market value on the
                                    effective date of $1.06 per share.


                                       45
<PAGE>


                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


13. STOCK OPTIONS                   Transactions under the Option Plan are
     (Continued)                    summarized as follows:

<TABLE>
<CAPTION>
                                                                                  1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                      <C>               <C>               <C>

                                      Options outstanding at
                                        beginning of year                      110,000           163,000           177,000

                                           Granted                                   -                 -            25,000

                                           Cancelled/expired                    (2,500)          (53,000)          (39,000)

                                      --------------------------------------------------------------------------------------


                                      Options outstanding at
                                        end of year                            107,500           110,000           163,000

                                      ======================================================================================


                                      Options exercised to date                  2,000             2,000             2,000

                                      --------------------------------------------------------------------------------------


                                      Available for grant at
                                        end of year                            140,500           138,000            85,000
                                      ======================================================================================



                                      Exercisable at end of year               102,700            95,400            91,800
                                      ======================================================================================



                                      Weighted-average fair value
                                        of options granted                   $       -           $     -            $ 1.34
                                      ======================================================================================
</TABLE>

                                    During 1994, options for 144,000 shares,
                                    expiring in 2004, at an exercise price of
                                    $3.00, were granted to eight Directors.
                                    During 1995, Non-plan options for 29,000
                                    shares, expiring in 2005, at an exercise
                                    price of $3.00 were granted to two key
                                    officers of the Company.



                                    During 1993, options for 48,000 shares at an
                                    exercise price of $4.00 were granted to two
                                    directors. The options vest at 1,000 per
                                    month to an aggregate of 24,000 per
                                    director.



                                    During September 1998, the Board of
                                    Directors repriced options outstanding to
                                    Directors and Officers. All options were
                                    repriced to reflect the fair market value on
                                    the effective date of $1.06 per share.



                                    As of December 31, 1999 the exercise price
                                    for all Non-plan options outstanding was
                                    $1.06 per share with a weighted average
                                    exercise price of $1.06 per share and a
                                    weighted average remaining life of 4.9
                                    years.


                                       46
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


13. STOCK OPTIONS                   Transactions relative to Non-plan options
    (Continued)                     are summarized as follows:

<TABLE>
<CAPTION>
                                                                                  1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                       <C>             <C>                <C>

                                      Options outstanding at
                                        beginning of year                       99,000           177,000           197,000

                                           Granted                                   -                 -                 -

                                           Cancelled/expired                         -           (78,000)          (20,000)

                                      --------------------------------------------------------------------------------------


                                      Options outstanding at
                                        end of year                             99,000            99,000           177,000
                                      ======================================================================================



                                      Exercisable at end of year                99,000            96,750           136,500
                                      ======================================================================================
</TABLE>

                                    The Company accounts for stock options at
                                    intrinsic value in accordance with
                                    Accounting Principles Board Opinion No. 25,
                                    ACCOUNTING FOR STOCK ISSUED TO EMPLOYEES,
                                    and related interpretations. Accordingly, no
                                    compensation expense has been recognized for
                                    the plans. Had compensation cost for the
                                    Company's stock options been determined
                                    based upon the fair value at the grant date
                                    for awards under the plans consistent with
                                    the methodology prescribed under Statement
                                    of Financial Accounting Standards No. 123,
                                    ACCOUNTING FOR STOCK-BASED COMPENSATION, the
                                    Company's net income (loss) would have been
                                    adjusted to the pro forma amounts indicated
                                    below:

<TABLE>
<CAPTION>
                                                                                      1999            1998            1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                        <C>            <C>              <C>

                                      Net income (loss) - as reported            $ 425,045      $ (136,438)      $  31,752

                                      Net income (loss) - pro forma              $ 414,161      $ (269,539)      $ (10,867)



                                      Basic and diluted income (loss)
                                        per share - as reported                  $    0.12      $    (0.04)      $     .01

                                      Basic and diluted income (loss)
                                        per share - pro forma                    $    0.12      $    (0.08)      $    (.01)
</TABLE>


                                       47
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


13.    STOCK OPTIONS                The fair value of each stock option granted
       (Continued)                  is estimated on the date of grant using the
                                    Black-Scholes option-pricing model. The
                                    weighted average assumptions for the year
                                    ended December 31, 1998 were a dividend
                                    yield of 0.0%, expected volatility of 46.1%,
                                    a risk-free interest rate of 4.33%, and an
                                    expected life of 6.07. The weighted average
                                    assumptions for the year ended 1997 were a
                                    dividend yield of 0.0%, expected volatility
                                    of 57%, a risk-free interest rate of 6.22%
                                    and an expected life of 5.8 years.



                                    In August 1995, warrants were issued to
                                    bondholders to purchase an aggregate of
                                    279,000 shares of common stock at $3.00 per
                                    share which expire five years from the date
                                    of the bond.



14.    INDUSTRY AND                 The Company's operations are classified into
       GEOGRAPHIC                   two business segments for December 31, 1999:
       SEGMENTS                     medical electrode components and
                                    computerized medical instruments.


                                       48
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

14.    INDUSTRY AND
       GEOGRAPHIC
       SEGMENTS
       (Continued)


 The following table shows sales, operating income (loss) and other financial
information by industry segment as of and for the years ended December 31, 1999,
1998 and 1997:

<TABLE>
<CAPTION>
                                                      Medical         Computerized
                                                     Electrode           Medical
                                                    Components         Instruments        Corporate        Consolidated
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                 <C>              <C>                  <C>              <C>
        Year ended December 31, 1999

        Sales                                        $9,718,408          $  661,176      $        -         $10,379,584
- ----------------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                      $1,529,928          $ (740,889)     $ (130,519)        $   658,520
- ----------------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                         $  504,817          $        -      $   35,896         $   540,713
        Depreciation and Amortization                $  637,381          $   13,975      $  236,384         $   887,740
        Identifiable assets at
          December 31, 1999                          $7,076,354          $  473,374      $2,151,958         $ 9,701,686
============================================================================================================================



        Year ended December 31, 1998

        Sales                                        $8,444,870          $  915,726      $        -         $ 9,360,596
- ----------------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                      $1,263,650          $ (953,764)     $ (129,890)        $   179,996
- ----------------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                         $  453,112          $        -      $   23,905         $   477,017
        Depreciation and Amortization                $  650,705          $   27,053      $  204,160         $   881,918
        Identifiable assets at
          December 31, 1998                          $6,188,950          $  574,019      $3,227,175         $ 9,990,144
============================================================================================================================



        Year ended December 31, 1997

        Sales                                        $9,495,653          $2,391,534      $        -         $11,887,187
- ----------------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                      $1,263,189          $ (549,287)     $ (254,127)        $   459,775
- ----------------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                         $1,099,354          $        -      $   10,790         $ 1,110,144
        Depreciation and Amortization                $  554,066          $   25,204      $  158,410         $   737,680
        Identifiable assets at
          December 31, 1997                          $7,324,601          $1,341,275      $3,166,534         $11,832,410
============================================================================================================================
</TABLE>


                                       49
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


14.    INDUSTRY AND                 The following table sets forth the
       GEOGRAPHIC                   geographic distribution of the Company's net
       SEGMENTS                     sales:
       (Continued)

<TABLE>
<CAPTION>
                                      REGION                                      1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                <C>                 <C>             <C>

                                      United States                      $   3,349,427       $ 4,898,191     $   7,156,957

                                      Europe                                 2,951,797         2,678,710         2,726,142

                                      Canada, Mexico &
                                        South America                        3,679,873         1,557,356         1,715,115

                                      Pacific Rim                              315,256           173,966           236,654

                                      Other                                     83,231            52,373            52,319

                                      --------------------------------------------------------------------------------------


                                      Net Sales                          $  10,379,584       $ 9,360,596     $  11,887,187
                                      ======================================================================================
</TABLE>

                                    The following table sets forth the
                                    percentage of net sales to significant
                                    customers of the medical electrode
                                    components segment in relation to total
                                    segment sales:

<TABLE>
<CAPTION>
                                      CUSTOMERS                                   1999              1998              1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                      <C>              <C>                 <C>

                                      A                                             37%               32%               35%

                                      B                                             28%               15%                5%

                                      C                                             11%               11%               13%

                                      D                                              -                25%               23%
</TABLE>

                                    There was no single significant customer for
                                    the computerized medical instruments segment
                                    during the three years ended December 31,
                                    1999.


                                       50
<PAGE>


ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE

None.



                                    PART III



ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

    DIRECTORS AND EXECUTIVE OFFICERS

  The directors and executive officers of the Company are as follows:

<TABLE>
<CAPTION>

                NAME                  AGE               POSITION WITH THE COMPANY
- -----------------------------------------------------------------------------------------------
<S>                                    <C>  <C>
Anthony A. Cetrone..................   71   Chairman of the Board of Directors, Chief
                                            Executive Officer of Micron, Director
Nancy C. Arnold.....................   52   President  and General Counsel
Julius Tabin, Ph.D..................   80   Director
Paul F. Walter, MD..................   62   Director
Russell C. Chambers, MD.............   56   Director
E.P. Marinos........................   58   Director
</TABLE>

  The Directors are divided into three classes with rotating three-year terms.
Dr. Chambers and Mr. Cetrone were elected to serve as Directors until the 2002
annual meeting of shareholders. Mr. Marinos and Dr. Tabin were elected to serve
until the 2001 annual meeting of shareholders and Dr.Walter has been elected to
serve until the 2000 annual meeting of shareholders. The Company's executive
officers are appointed by the Board of Directors and serve at the pleasure of
the Board.

  E.P. (LOU) MARINOS was appointed President and Chief Executive Officer of
the Company in March 1995 and resigned in May, 1997. Mr. Marinos, until he
resigned, also served in the capacity of Chief Financial Officer and Chief
Operating Officer since joining the Company in May, 1994. Prior to joining
the Company Mr. Marinos held senior executive management or Director
positions with Intermedics, Inc., Carbon Implants, Inc., Bio-International,
Inc. and Endevco, Inc. He was also a senior partner with Deloitte & Touche.
Mr. Marinos is presently Chairman of the Board of Midcoast Interstate
Transmission, Inc. and President and Chief Executive Officer of Kansas
Pipeline Co.

  ANTHONY A. CETRONE has been President of Micron since 1988 and chairman of its
Board from June 1990 to the present. Mr. Cetrone also served as President and
Chief Executive Officer of the Company from January 1993 to March 1995. Mr.
Cetrone was appointed Chairman of the Board in November 1996.

  NANCY C. ARNOLD has been Secretary of the Company since March 1988 and General
Counsel since January 1990. She was elected Vice President in 1997, and
President in 1999.

  JULIUS TABIN, PH.D. has been a director of the Company since its inception.
Since 1949, Dr. Tabin has been a partner in the law firm of Fitch, Even, Tabin &
Flannery.

  PAUL F. WALTER, MD. has been a director of the Company since its inception.
Dr. Walter is a Professor of Medicine at Emory University where he has been on
the faculty since 1971.

  RUSSELL C. CHAMBERS, MD. has been a director of the Company since its
inception and served as the Company's Chairman of the Board until August 1990.
For more than the past five years, Dr. Chambers has been primarily engaged in
the management of his personal investments.


                                       51
<PAGE>

ITEM 11.  EXECUTIVE COMPENSATION

  The following tables set forth certain information concerning compensation of
and stock options held by the Company's President and Chief Executive Officer
and the President of the Company's subsidiary, Micron:

                           SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                                          LONG-TERM COMPENSATION
                                                                                          ------------------------
                                                          ANNUAL COMPENSATION               AWARDS     PAYOUTS
                                                ------------------------------------------------------------------
                                                                                            STOCK     LONG-TERM        ALL
                                                                                            OPTIONS   INCENTIVE       OTHER
         NAME AND PRINCIPAL POSITION             YEAR     SALARY     BONUS   OPTIONS(1)      (SH)      PAYOUTS    COMPENSATION
- ----------------------------------------------- -------- ---------  -------------------------------------------------------------
<S>                                             <C>    <C>          <C>      <C>           <C>        <C>           <C>
Anthony A. Cetrone, President, Micron            1999  $  103,200          -        -           -           -             -
Products Inc.
Nancy C. Arnold, President, Arrhythmia
Research Technology, Inc.                        1999  $   83,000          -        -           -           -             -
Anthony A. Cetrone, President, Micron            1998      98,000      5,282        -           -           -             -
Products Inc.
Sidney M. Barbanel, President and Chief          1998  $   70,833          -        -           -           -             -
Executive Officer
E. P. Marinos, former President and Chief        1997  $   62,800  $   4,000        -           -           -             -
Executive Officer
Anthony A. Cetrone, President, Micron            1997  $   98,000     13,569        -           -           -             -
Products Inc.
Sidney M. Barbanel, President and Chief          1997  $   43,800          -        -           -           -             -
Executive Officer
</TABLE>

(1) Mr. Marinos and Mr. Cetrone were granted 60,000 and 20,000 options to
purchase shares, respectively, under the Option Plan. The shares vest at the
rate of 20% per year for five years until fully vested. The exercise price was
based on the market price on the date of grant. Mr. Marinos relinquished 36,000
options in June 1997. Mr. Marinos and Mr. Cetrone were granted 20,000 and 9,000
options to purchase shares at an exercise price of $3.00, respectively, outside
the Option Plan. Twenty-five percent of the shares vest immediately and the
remainder vest at twenty-five percent on each anniversary date, until fully
vested. The shares granted outside the Option Plan were approved by the
shareholders. The market price at the date of grant was $3.00. Mr. Marinos
relinquished all 20,000 options in June 1997. In September 1998, all outstanding
options were repriced to reflect the fair market value of $1.06 per share.


                        OPTION GRANTS IN LAST FISCAL YEAR


  There were no options granted during fiscal year 1999.


                                       52
<PAGE>

               OPTION EXERCISES AND FISCAL YEAR-END OPTION VALUES

<TABLE>
<CAPTION>
                                        VALUE REALIZED   NUMBER OF UNEXERCISED OPTIONS          VALUE OF UNEXERCISED
                            SHARES     (MARKET PRICE AT    HELD AT DECEMBER 31, 1999           IN-THE-MONEY OPTIONS AT
                                                                                                  DECEMBER 31, 1999
                                                        --------------------------------- ----------------------------------
                           ACQUIRED      EXERCISE LESS
         NAME            ON EXERCISE    EXERCISE PRICE)    EXERCISABLE    UNEXERCISABLE     EXERCISABLE     UNEXERCISABLE
- ------------------------ ------------- ------------------ ------------------------------------------------ -----------------
<S>                     <C>             <C>                <C>            <C>               <C>             <C>
Anthony A. Cetrone.....          -      $         -            66,750           7,250       $     37,714    $        4,096
</TABLE>


COMPLIANCE WITH SECTION 16(a) OF THE SECURITIES EXCHANGE ACT

  Based solely upon the Company's review of the copies of such forms it has
received, the Company believes that all its officers, directors and greater than
ten percent beneficial owners complied with the filing requirements applicable
to them pursuant to Section 16(a) of the Securities Exchange Act during 1999,
except Russell C. Chambers who inadvertently neglected to file with respect to
certain purchases of the Company's common stock in October 1999. Dr. Chambers
has corrected the omission.

EMPLOYMENT ARRANGEMENTS

  ANTHONY A. CETRONE

  Mr. Cetrone's employment agreement expired in 1996 It is currently being
renegotiated. He is receiving the same compensation he received pursuant to his
agreement. He is being paid a base salary of $103,200 per annum and he is
entitled to bonus compensation in the amount of 5% of Micron's net income after
taxes above $500,000.


STOCK OPTIONS

    1987 INCENTIVE STOCK OPTION PLAN

  In 1987, the Company adopted a stock option plan (the "Option Plan") pursuant
to which 250,000 shares of Common Stock have been reserved for issuance to
officers and other key employees and to certain other persons who are employed
or engaged by the Company. Options are designated as "incentive stock options"
within the meaning of the Internal Revenue Code of 1986, as amended. The purpose
of the Option Plan is to encourage stock ownership by persons instrumental to
the success of the Company, in order to give them a greater personal interest in
the Company's business. The exercise price of any stock option granted to an
eligible employee may not be less than 100% of the fair market value of the
shares underlying such option on the date of grant, unless such employee owns
more than 10% of the outstanding Common Stock, in which case the exercise price
of any incentive stock option may not be less than 110% of such fair market
value. The term of each option and the manner in which it may be exercised is
determined by the Board of Directors provided that no option may be exercisable
more than 10 years after the date of grant and, in the case of a stock option
granted to an eligible employee owning more than 10% of the Common Stock, no
more than five years. Generally, options become exercisable one year from the
date of grant and each year thereafter at a rate of 20% per year. Options are
not transferable, except upon death of the option holder.

  Options to purchase an aggregate of 229,000 shares of Common Stock at an
exercise price of $2.25 to $6.50 per share have been granted under the Option
Plan to twenty current and former employees. Of these, options for 2,000 shares
were exercised and options to purchase 87,500 shares granted to ten former
employees were canceled due to termination of employment or death of the
employees. During 1993, 2,000 shares were exercised. As of December 31, 1995,
included in the total are options to purchase 97,000, 60,000, 25,000, and 30,000
shares, granted to E.P. Marinos, Anthony Cetrone, Nancy C. Garbade, and William
E. Cooper, respectively. Mr. Coopers' options terminated upon his resignation in
1996. During the year ended December 31, 1997, 25,000 options to purchase shares
were granted to one employee, which were terminated upon his resignation. Mr.
Marinos forfeited 56,000 options upon his resignation in 1997. During the year
ended December 31, 1995, options to purchase 130,000 shares were granted to
eight employees. In September 1998, the Board of Directors adjusted the exercise
price of the options granted to the Directors and officers of the company to
reflect the current fair market value of the stock, which was $1.06. During the
years ended December 31, 1999 and 1998, no options were granted.


                                       53
<PAGE>

    OTHER OPTIONS

  In addition, options to purchase an aggregate of 518,450 shares of Common
Stock have been granted at exercise prices ranging from $2.00 to $4.00; such
options were not granted under the Option Plan. At December 31, 1999, options
for 55,251 shares have been exercised and options for 302,700 shares have been
terminated/forfeited.

  During 1988 and 1989 options to purchase 18,750 shares were granted to four
employees, all of which have been exercised or terminated as of December 31,
1993. During 1988, options to purchase 7,500 shares were granted to Wayne
Schroeder at an exercise price of $2.00 per share. The options were exercised
during 1993.

  During 1991, options to purchase 25,000 shares of common stock were granted to
three employees, of which 17,500 shares have been exercised or terminated.

  In March 1993, options for 48,000 shares at an exercise price of $4.00 were
granted to two directors. The options vest at 1,000 per month to an aggregate of
24,000 per director expiring March 1998. At the date of the grant the market
price was $5.75. The difference between the grant price and the market price is
compensation, which was amortized over the vesting period. All compensation
expenses related to these options were recognized in the prior years.
Compensation expense recorded during 1995 and 1994 was $22,750 and $29,750,
respectively.

  In October 1994, options for 144,000 shares, expiring in 2004, at an exercise
price of $3.00, were granted to eight Directors. The shares were immediately
exercisable. Fifty-four thousand shares have been terminated or forfeited and
the remaining shares were repriced in September 1998 at $1.06 per share.
Additionally, options to purchase 5,200 shares of common stock, expiring in
1996, at an exercise price of $6.00, were granted to a former officer of the
Company under a separation agreement.


  In November 1995, options to purchase 29,000 shares, expiring in 2005, at an
exercise price of $3.00, were granted to two Officers and Directors of the
Company. These shares were also repriced in September 1998 at $1.06 per share.
Twenty-five percent of the shares vest immediately and the remaining shares vest
at twenty-five percent per year on each anniversary date until fully vested.


  In September 1998, the Board of Directors adjusted the exercise price of the
options granted to the Directors and officers of the Company to reflect the
current market value of the stock, which was $1.06 per share.

      MEDICAL CONSULTANTS

  From time to time, the Company consults with medical advisors who report on
advances in technology and on developments in their respective fields. During
1997 , 1998 and 1999, the Company used consultants on a specific project basis.
Amounts paid to consultants during 1997, 1998 and 1999 were not material.


ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

  The following table sets forth information as of March 24, 2000 based on
information obtained from the persons named below, with respect to the
beneficial ownership of shares of Common Stock by (i) each person known by the
Company to be


                                       54
<PAGE>

the owner of more than five percent of the outstanding shares of Common Stock,
(ii) each director of the Company and (iii) all officers and directors as a
group.

<TABLE>
<CAPTION>
                                                                            BENEFICIAL
                                                                           OWNERSHIP (1)
                                                                        --------------------
                 NAME AND ADDRESS OF BENEFICIAL OWNER                     NUMBER   PERCENT
- --------------------------------------------------------------------------------------------
<S>                                                                      <C>      <C>
Russell C. Chambers, M.D. (3)..........................................    427,065  11.89
Julius Tabin, Ph.D.....................................................     88,375   2.46
Paul F. Walter, M.D....................................................     69,375   1.93
Anthony A. Cetrone (4).................................................    134,317   3.73
E.P. Marinos...........................................................     54,167   1.50

All officers and directors as a group ( 6 persons) (5).................    814,374  22.67
</TABLE>

1.     Unless otherwise noted, each person has sole voting and investment power
       with respect to the shares of Common Stock beneficially owned.

2.     The beneficiary of all of the trust's income is Dr. Chambers' son. Dr.
       Chamber's son has a 50% ownership interest in the assets held by the
       trust and Dr. Chamber's wife's estate has the remaining 50% ownership
       interest. Dr. Chambers disclaims any beneficial ownership of the Common
       Stock held by the trust.

3.     Includes 2,500 shares over which Dr. Chambers has voting power pursuant
       to an agreement, 12,500 shares held as custodian for his son and 2,500
       shares held as custodian for a niece.

4.     Includes 67,567 shares held by the Micron Employee Stock Ownership Plan
       over which Mr. Cetrone shares voting power as Trustee.

5.     Includes options to purchase shares of Common Stock, all of which are
       exercisable at December 31, 1999, as follows:

<TABLE>
<CAPTION>

                   NAME                              NUMBER
- --------------------------------------------    ------------------
<S>                                                        <C>
E.P. Marinos..............................                 42,000
Russell C. Chambers, M.D..................                 18,000
Julius Tabin..............................                 18,000
Paul F. Walter, M.D.......................                 18,000
Nancy C. Arnold...........................                 22,500
Anthony A. Cetrone........................                 74,000

                                                ------------------

     Total................................                192,500
                                                ==================
</TABLE>


                                       55
<PAGE>

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

  To date, all transactions between the Company and its officers, directors, or
their affiliates have been approved or ratified by a majority of the directors
who did not have an interest in, and who were not employed by the Company at the
time of, such transaction. The Company's Board of Directors adopted resolutions
providing that any transaction between the Company and its officers, directors
or their affiliates must be approved by a majority of the Board of Directors who
do not have an interest in, and who are not employed by the Company at the time
of, such transaction. The Company believes that all transactions entered into
with affiliates of the Company were on terms no less favorable than could have
been obtained from unaffiliated third parties.

  In May 1983, ART entered into an agreement with Cardiodigital Industries,
Inc., a Texas corporation ("CDI"), pursuant to which ART granted an exclusive
license to CDI to use the technology covered by the Simson Patent in connection
with research and development of signal-averaging devices. In consideration for
the license, CDI provided $175,000 of financing and granted ART an option to
acquire any technology developed by CDI on an exclusive basis at a price of
either $1,250,000 or a royalty fee of $150 per cardiac signal-averaging device
sold by ART, up to a maximum of $1,250,000. ART exercised its option to purchase
such technology at the fee of $150 per signal-averaging device sold by ART. Dr.
Julius Tabin, is a director of ART and a shareholder of CDI. In addition, the
estate of G. Russell Chambers (Dr. Chambers' father), is a principal shareholder
of CDI. Royalty fees for the years ended December 31, 1999, 1998 and 1997 were
$2,700, $2,700 and $6,300, respectively.

  Dr. Julius Tabin, a member of the law firm of Fitch, Even, Tabin & Flannery,
the Company's patent counsel, has been a director of the Company since its
inception and he and other members of the firm are shareholders of the Company.
For the years ended December 31, 1999, 1998 and 1997, the law firm billed the
Company approximately $40,638, $3,286 and $20,000, respectively, for legal
services rendered and patent prosecution costs. The amounts owed to the firm at
December 31, 1999, 1998, and 1997 were approximately $31,000, $18,000 and
$22,000, respectively.

  Dr. Russell C. Chambers, a director and shareholder of the Company, is engaged
as a consultant to the Company. For the years ended December 31, 1999, 1998 and
1997, health insurance premiums paid on Dr. Chambers behalf amounted to
approximately $8,522, $8,320 and $8,900, respectively.

  The Company obtains consulting services, with respect to acquisitions,
financial road shows, and other negotiations, from a shareholder and Director of
the Company. Fees for services paid to this Director were approximately $0, $0
and $25,000 for years 1999, 1998 and 1997, respectively. The amounts owed to the
Director were approximately $0, $0 and $4,200 for December 31, 1999, 1998 and
1997, respectively.


                                       56
<PAGE>


                                     PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

(a) List of documents filed as a part of this report:

  (1) All Financial Statements

  See index to financial statements on page 20 for a list of all financial
statements filed as part of this report.

  (2) Financial Statement Schedules

    (A)   Schedule II

    All schedules for which provision is made in Regulation S-X of the
Securities and Exchange Commission not included here are omitted as the required
information is inapplicable or the information is presented in the financial
statements or related notes.

  (3) Exhibits

  The following exhibits, required by Item 601 of Regulation S-K are submitted
herewith:

                               DESCRIPTION OF EXHIBIT
          ---------------------------------------------------------------------

           27       Financial Data Schedule

(b) Reports filed in the fourth quarter on Form 8-K:

  None


                                       57
<PAGE>

SIGNATURES

  Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.



ARRHYTHMIA RESEARCH TECHNOLOGY, INC.



BY: /s/ Anthony A. Cetrone
    ---------------------------------------------
        Anthony A. Cetrone
        Chairman of the Board & President

  Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.

<TABLE>
<CAPTION>

                      SIGNATURE                                         CAPACITY                             DATE
- ------------------------------------------------------  ----------------------------------------- ----------------------------
<S>                                                     <C>                                       <C>
                                                        Chairman of the Board & President,
                                                        Arrhythmia Research Technology, Inc.,
                                                        President & Chief Executive Officer,
/s/ Anthony A. Cetrone                                  Micron Products Inc.                      March 30, 2000
- ------------------------------------------------------
Anthony A. Cetrone

/s/ Russell C. Chambers                                 Director                                  March 30, 2000
- ------------------------------------------------------
Russell C. Chambers

/s/ Julius Tabin                                        Director                                  March 30, 2000
- ------------------------------------------------------
Julius Tabin

/s/ E. P. Marinos                                       Director                                  March 30, 2000
- ------------------------------------------------------
E. P. Marinos

/s/ Paul F. Walter                                      Director                                  March 30, 2000
- ------------------------------------------------------
Paul F. Walter
</TABLE>

                                       58
<PAGE>

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

  EXHIBIT
  NUMBER                                             DESCRIPTION OF EXHIBIT                                            PAGE
- ------------   ----------------------------------------------------------------------------------------------------   -------
<S>                                                                                                                    <C>
    3.0        Articles of Incorporation...........................................................................     (a)
    3.1        By-laws.............................................................................................     (a)
    3.2        Certificate of Agreement of Merger of Arrhythmia Research Technology, Inc., a Louisiana
               Corporation, and Arrhythmia Research Technology, Inc., a Delaware Corporation.......................     (a)
    3.3        Articles of Merger of Arrhythmia Research Technology, Inc., a Louisiana Corporation, and
               Arrhythmia Research Technology, Inc., a Delaware corporation........................................     (a)
    4.0        Form of Certificate evidencing shares of the Company's Common Stock.................................     (a)
    4.1        Form of Non-plan Options to purchase Company Common Stock...........................................     (c)
    4.2        Form of Options to purchase Company Common Stock under the 1987 Incentive Stock Option Plan.........     (a)
    4.3        Form of Underwriter's Warrant.......................................................................     (c)
    4.4        Bond Indenture and Bond Form........................................................................
    4.5        Form of Option for E.P. (Lou) Marinos under 1995 Key Employees Stock Option Plan....................
    4.6        Form of Option for Anthony A. Cetrone under 1995 Key Employees Stock Option Plan....................
   10.0        Distribution Agreement by and between Prucka Engineering, Inc. and ART, dated November 20, 1989.....     (b)
   10.1        Amendment to Distribution Agreement dated November 20, 1989.........................................     (b)
   10.2        Lockup Agreement....................................................................................     (a)
   10.3        Manufacturing Agreement by and between ART and Mortara Instrument, Inc. dated March 8, 1987.........     (a)
   10.4        Amendment to Manufacturing agreement dated June 15, 1987............................................     (a)
   10.5        Letter agreement by and between ART and Mortara Instrument, Inc. dated October 26, 1989.............
                                                                                                                        (c)
   10.6        Letter agreement by and between ART and Mortara Instrument, Inc. dated February 21, 1990............
                                                                                                                        (c)
   10.7        Letter agreement by and between ART and Mortara Instrument, Inc. dated  February 21, 1990...........
                                                                                                                        (c)
   10.8        Letter agreement by and between ART and Mortara Instrument, Inc. dated July 31, 1990................
                                                                                                                        (c)
   10.9        License Agreement dated November 15, 1981 by and between University Patents, Inc., and ART..........
                                                                                                                        (a)
   10.10       Amendment to License Agreement dated June 1, 1985...................................................     (a)
   10.11       License of Cardiac Signal Average and Base Technology by ART to Cardiodigital Industries, Inc. to
               ART.................................................................................................     (a)
   10.12       Grant of Option to Acquire Exclusive License for Use of Signal Averaging Technology from
               Cardiodigital Industries, Inc. to ART...............................................................     (a)
   10.13       Agreement and Plan of Merger executed by ART and Arrhythmia Research Technology, Inc., a
               Louisiana corporation...............................................................................     (a)
   10.14       Settlement Agreement, dated February 23, 1990, by and among Baylor College of Medicine, The
               Methodist Hospital Foundation and The Methodist Hospital and Matthew W. Prucka, Delphi Computer
               Systems Inc., Prucka Engineering, Inc., Dr. Christopher Wyndham and Arrhythmia Research
               Technology, Inc.....................................................................................     (c)
   10.15       Form of Employment Agreement dated June 1, 1991, by and between the Company and David A. Jenkins....     (c)
   10.16       Amendment No. 2 to License Agreement between ART and University Patents, Inc. dated February 6,
               1991................................................................................................     (b)
   10.17       O E M Agreement by and between Vascor Medical Corporation, Vascomed and ART dated December 14,
               1991................................................................................................     (d)
   10.18       Amendment to O E M Agreement dated December 14, 1991................................................     (d)
   10.19       O E M agreement by and between Professional Catheter Corporation and ART dated September 11, 1992...     (f)
   10.20       Distribution Agreement by and between Prucka Engineering, Inc. and ART, dated May 28, 1992..........     (f)


                                       59
<PAGE>

      10.21    Employment Agreement, dated November 24, 1992, between the Company and Anthony A. Cetrone...........      (f)
      10.22    Asset Purchase Agreement, dated February 17, 1993, by and among Hubbard, Thurman,
               Tucker & Harris, L.L.P. and ART.....................................................................      (f)
               Agreement and Plan of Merger, dated November 25, 1992, among Arrhythmia Research
      10.23    Technology, Inc., ART Merger Subsidiary II, Inc., Micron Products Inc. and Micron Medical
               Products Inc........................................................................................      (e)
      10.24    Merger Agreement, dated November 25, 1992, between ART Merger Subsidiary II, Inc. and Micron
               Products Inc........................................................................................      (e)
      10.25    Asset Purchase Agreement, dated July 9, 1993, between Arrhythmia Research Technology, Inc. and
               Corazonix Corporation...............................................................................      (g)
      10.26    Amendment to Asset Purchase Agreement, dated November 5, 1993, between Arrhythmia Research
               Technology, Inc. and Corazonix Corporation..........................................................      (i)
      10.27    Manufacturing and Equipment Lease Agreement, dated November 5, 1993, between Arrhythmia Research
               Technology, Inc. and Corazonix Corporation..........................................................      (i)
      10.28    Letter of Intent dated September 28, 1993, between Arrhythmia Research Technology, Inc. and Lite
               Tech, L. P..........................................................................................      (i)
      10.29    Letter of Intent, dated September 28, 1993 by and between Arrhythmia Research Technology, Inc. and
               Mr. John Curley and Mr. Thomas Krug.................................................................      (i)
      10.30    Agreement by and between Arrhythmia Research Technology, Inc. and Prucka Engineering, Inc., dated
               August 1994.........................................................................................      (j)
      10.31    First and Second Amendments to Manufacturing and Equipment Lease, dated August 31, 1994 and
               October 6, 1994, respectively, between Arrhythmia Research Technology, Inc. and Corazonix
               Corporation.........................................................................................      (j)
      10.32    Agreement and Modification of Second Amendment to Manufacturing and Equipment Lease Agreement
               dated November 4, 1994, between Arrhythmia Research Technology, Inc. and Corazonix Corporation......      (j)
      10.33    Employment Agreement, dated March 1, 1996, between the Company and E. P. Marinos....................
      10.34    Asset Purchase Agreement, dated March 5, 1997, between Micron Products, Inc. and Newmark, Inc.
      10.35    Manufacturing Agreement, dated March 5, 1997, between Micron Products, Inc. and Newmark, Inc.
      10.36    Asset Purchase Agreement, dated April 14, 1997, between Arrhythmia Research Technology, Inc. and
               Astro-Med, Inc.
      10.37    Manufacturing Agreement, dated April 14, 1997, between Arrhythmia Research Technology, Inc. and
               Astro-Med, Inc.
      10.38    Software Conversion Agreement, dated April 21,1 997, between Arrhythmia Research Technology, Inc.
               and Softheart, Inc.
      10.39    License Agreement, dated April 21, 1997, between Arrhythmia Research Technology, Inc. and
               Softheart, Inc.
       22.0    Subsidiaries........................................................................................     (f)
       27.0    Financial Data Schedule
       28.0    1987 Incentive Stock Option Plan....................................................................     (a)
       28.1    Option Agreement, dated March 18, 1991, between the Company and Julius Tabin........................     (f)
       28.2    Option Agreement, dated March 18, 1991, between the Company and Robert A. Simms.....................     (f)
       28.3    Option Agreement, dated March 18, 1991, between the Company and Tom Podl............................     (f)
       28.4    Option Agreement, dated March 18, 1991, between the Company and Paul F. Walter......................     (f)
       28.5    Option Agreement, dated March 18, 1991 between the Company and Russell C. Chambers..................     (f)
       28.6    Option Agreement, dated August 21, 1990, between the Company and Robert A. Simms....................     (f)
       28.7    Option Agreement, dated March 8, 1993, between the Company and Anthony A. Cetrone...................     (i)
       28.8    Option Agreement, dated March 8, 1993, between the Company and Wayne Schroeder......................     (i)
       28.9    Merger Agreement, dated December 26, 1993, between Micron Products Inc. and Micron Medical
               Products Inc........................................................................................     (i)
      28.10    Articles of Merger of Parent and Subsidiary.........................................................     (i)
      28.11    Consent Judgment signed by Arrhythmia Research Technology, Inc. and Corazonix Corporation and
               entered on November 15, 1993........................................................................     (h)
</TABLE>

                                       60
<PAGE>

          (a)       Incorporated herein by reference from a Registration
                    Statement on Form S-18 as filed with the Commission in April
                    1988, Registration Statement No. 33-20945-FW.
          (b)       Incorporated herein by reference from a Form 10-K as filed
                    with the Commission in March 1990.
          (c)       Incorporated herein by reference from a Registration
                    Statement on Form S-1 as filed with the Commission in August
                    1990, Registration Statement No. 33-36607.
          (d)       Incorporated herein by reference from a Form 10-K as filed
                    with the Commission in March 1992.
          (e)       Incorporated by reference from Form 8-K as filed with the
                    Commission on December 10, 1992.
          (f)       Incorporated herein by reference from a Form 10-K as filed
                    with the Commission in March 1993
          (g)       Incorporated by reference from Form 8-K as filed with the
                    Commission on July 15, 1993
          (h)       Incorporated by reference from Form 8-K as filed with the
                    Commission on November 22, 1993.
          (i)       Incorporated by reference from Form 8-K as filed with the
                    Commission of June 30, 1998.
          (j)       Incorporated by reference from Form 8-K-A as filed with the
                    Commission of July 10, 1998.
          (k)       Incorporated by reference from Form 8-K as filed with the
                    Commission September 29, 1998.
          (l)       Incorporated by reference from Form 10-K as filed with the
                    Commission in March 1994.
          (m)       Incorporated by reference from Form 10-K as filed with the
                    Commission in March 1995


                                       61
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
                                   SCHEDULE II

                  REPORT OF INDEPENDENT ACCOUNTANTS ON SCHEDULE


To the Shareholders
Arrhythmia Research Technology, Inc.

  The audits referred to in our report dated February 18, 2000 relating to the
consolidated financial statements of Arrhythmia Research Technology, Inc. and
Subsidiary, which is contained in Item 8 of this form 10-K included the audit of
the financial statements schedules for the years ended December 31, 1999 and
1998 listed in Item 14 (a)(2). This financial statement schedule is the
responsibility of the Company's management. Our responsibility is to express an
opinion on this financial statement schedule based on our audits.

  In our opinion such financial statement schedule presents fairly, in all
material respects, the information set forth therein for the years ended
December 31, 1999 and 1998.


Boston, Massachusetts
February 18, 2000                                        /s/ BDO SEIDMAN L.L.P.


                                       62
<PAGE>

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
                                   SCHEDULE II

                  REPORT OF INDEPENDENT ACCOUNTANTS ON SCHEDULE


To the Shareholders
Arrhythmia Research Technology, Inc.

  Our report on the consolidated financial statements of Arrhythmia Research
Technology, Inc. and Subsidiary is included elsewhere in this Form 10-K. In
connection with audits of such financial statements, we have also audited the
1997 information in the financial statement schedule listed in Item 14(a)(2)
herein.

  In our opinion, the 1997 information in the financial statement schedule
referred to above, when considered in relation to the basic financial statements
taken as a whole, presents fairly, in all material respects, the information
required to be included therein.



/s/ PRICEWATERHOUSECOOPERS LLP
COOPERS & LYBRAND L.L.P.


Austin, Texas
March 20, 1998


                                       63
<PAGE>

<TABLE>
<CAPTION>
                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
                                 AND SUBSIDIARY
                                   SCHEDULE II

                        VALUATION AND QUALIFYING ACCOUNTS

                                               Balance at             Charged to                                Balance
                                              Beginning of             Costs and                                at End
                                                 Period                Expenses           Deductions           of Period
- --------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>                     <C>                  <C>                <C>
ALLOWANCE FOR DOUBTFUL ACCOUNTS:

   1999                                         $   72,192              $  48,375           $ 37,364        $    83,203
==========================================================================================================================

   1998                                         $   61,318              $  21,518           $ 10,644        $    72,192
==========================================================================================================================

   1997                                         $   29,864              $  39,000           $  7,546        $    61,318
==========================================================================================================================



ALLOWANCE FOR SLOW-MOVING INVENTORIES:

   1999                                         $1,022,835              $       -           $564,335        $   458,500
==========================================================================================================================

   1998                                         $  820,610              $ 202,225           $      -        $ 1,022,835
==========================================================================================================================

   1997                                         $ 912,9522              $       -           $ 92,342        $   820,610
==========================================================================================================================
</TABLE>


                                       64

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000

<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-31-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                              45
<SECURITIES>                                         0
<RECEIVABLES>                                    1,736
<ALLOWANCES>                                      (83)
<INVENTORY>                                      1,082
<CURRENT-ASSETS>                                 3,573
<PP&E>                                           7,535
<DEPRECIATION>                                 (3,699)
<TOTAL-ASSETS>                                   9,702
<CURRENT-LIABILITIES>                            1,399
<BONDS>                                             47
                                0
                                          0
<COMMON>                                            37
<OTHER-SE>                                       8,186
<TOTAL-LIABILITY-AND-EQUITY>                     9,702
<SALES>                                         10,380
<TOTAL-REVENUES>                                10,380
<CGS>                                          (6,758)
<TOTAL-COSTS>                                    (658)
<OTHER-EXPENSES>                                  (80)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               (133)
<INCOME-PRETAX>                                    445
<INCOME-TAX>                                      (20)
<INCOME-CONTINUING>                                425
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       425
<EPS-BASIC>                                       0.12
<EPS-DILUTED>                                    3,488


</TABLE>


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