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Features at a Glance

  • Automatic and precise R-peak detection and RR interval Calculation
  • Full ECG disclosure
  • Works with windows* 7 / 8 / 10 operating system
  • Easy to operate software

More Information...

For PatientsFor Healthcare Professionals

VarioWin_HR is state-of-the-art PC Windows* based Heart Rate Variability (HRV) Analysis System with interpretation.

With all clinically proven and validated graphical and parametric measurements designed to the international guidelines and GOLD standards set by AHA and ESC in the field of short term HRV Analysis, VarioWin_HR eliminates the ambiguity in ANS assessment of the patient.

Being fully automatic, VarioWin_HR eliminates the need of manual recordings, lead change, gain adjustments and calculations. A simple 5-minute supine ECG record gives the most comprehensive analysis of patient’s heart rate variability and interpretation. Inbuilt time domain and non-parametric frequency domain (spectral) analysis makes this system exhaustive and unique. Full disclosure of 5 minute ECG recording helps in validation of conducted test. VarioWin_HR is a complete system dedicated to provide a simple solution for evaluation of patient’s heart rate variability and the effect of intervention on it.

Windows* based VarioWin_HR software & USB port communication with the handy VarioWin_HR  instrument turns any PC into a full-fledged HRV Analysis system, with online real time graphs on screen.  It gives a multicolor / B&W one-page report on A4 size paper. In-built patient database with more than 1000 patients memory helps to keep track of patient history. All at your mouse clicks in a very user-friendly VarioWin_HR  software.

Screenshots and Print Reports


Continuous ECG Waveform:
Sensing: 4 electrode method
Test Method:
5 Minute interval ECG acquisition

MSAcess Easy Recall of any previous test

Data Acquisition
Sampling rate: 500 samples/sec
Resolution: 12 bit
Data storage: Raw data on HDD
Interface: USB

Standard Accessories
4 Lead ECG Cable – 1 No
Hardware Unit – 1 No
USB Cable – 1 No
Power Cord – 1 No
Software CD – 1 No

Physical Characteristics
Instrument Dimensions: 330 mm x 200 mm x 60 mm
Approximate Instrument Weight: 2.8 kgs

Power Requirements
Voltage 230 VAC ± 10%
Frequency 50 Hz, Power Consumption 1.0 A maximum

Minimum PC Requirements
OS : Windows* 7 / 8 / 10
CPU : Celeron* 1.8 GHZ / i3 / i5 or better processor
HDD : 500GB
Printer : Any Windows* Compatible Inkjet / Laser Jet Printer



Operating and storage Temp. 15oC to 45oC
Ambient Relative Humidity 15% to 90%, non- condensing
Operating and storage Pressure/Altitude 523 mm Hg to 760 mm Hg


Time Domain:

Avg. RR interval & HR

2.Poincare Plot:
Short term HRV (SD1)
Long Term HRV (SD2)
Scatter Index (SD1/SD2)

Mode value
Triangular HRV Index
NN50 Count

Frequency Domain:
Power Spectrum:
VLF Power
LF Power
HF Power
Normalized LF Power
Normalized HF Power
Max. LF Frequency
Max. HF Frequency
LF/HF Ratio

$ Specifications are subject to change without prior notice
*  All regd. trademarks are acknowledged to their respective owners