CardioComm Solutions, Inc
GEMS Global ECG Management System
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GEMSTrak AF- Cardiac Event Recorder with Atrial Fibrillation Auto-Capture


Contains the proprietary Smart AF™ algorithm that detects atrial fibrillation with a high level of accuracy

Universal Medical, Inc. took the proven form, function, and technology found in the Heartrak Smart "family" of event recorders and added the SMART AF algorithm to increase the diagnostic yield of patient monitoring.

In addition to symptomatic events recorded by the patient, GEMSTrak AF automatically records asymptomatic ECG data without patient involvement. GEMSTrak AF uses accurate, embedded algorithms to detect and record episodes of Atrial Fibrillation, Bradycardia, and Tachycardia. The ECG data that GEMSTrak AF provides can help physicians with early diagnosis and treatment of illusive arrhythmias.
Monitoring made simple

GEMSTrak AF is a comfortable and convenient monitor for patients to wear and use during day-to-day activities. The recorder's extended memory and programming options offer the physician flexible set-up and configuration.

GEMSTrak AF™ | Specifications




2.9 Length x 2.1 Width x .7 Thickness (in)


7.4 Length x 5.3 Width x 1.8 Thickness (cm)

Weight (with battery)

90 gm (3.17 oz.)



Center Frequency

1965 Hz (typical)

Frequency Deviation

100 Hz/mV (typical)


0.05 to 30 Hz

Sampling Rate

205 Hz

ADC Resolution

8 bits

Input Impedance (with supplied leads)

@ 5 Hz = 2 MOhms Minimum


One Channel Producing One Lead



Total Recording Time

3,600 seconds (60 minutes)

Memory Hold Time

10 Years Minimum
1.5 V "AA" Alkaline (1)
Life 21 Days

U.S. & Canada (Toll Free)
1 (877) 977-9425
Efficient, Scalable, and Easy-to-Use
Improved quality of health care

Customer Support
24/7/365 phone support
24 hour emergency support pager with 15 min response time
Remote support to your PC via Internet
(WebEx™ software)

Software Services
On-site or remote installation and training
Database conversions to GEMS
Custom reports
and more...

Additional Features and Options

60 Minutes of ECG Memory
Smart AF Algorithm
Auto-trigger indication mark on ECG
Auto Capture ON/OFF
Time/Date Stamp Mark on ECG
Silent Operation
21 Day Battery Life (1 "AA")
Fixed 3X Transmission Speed
and more...


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