For information on research applications, continuous real-time beat-to-beat monitoring, software development, OEM support, or other requests, please phone us directly or email info@CardioSoft.com

HFQRS High Frequency QRS Electrocardiograph  - to improve accuracy of ecg in diagnosis of coronary artery disease, myocardial ischemia, myocardial infarction, heart failure and other cardiac conditions.   Click here for recent  PUBLICATIONS  &  REFERENCES

QT Variability - real-time, multichannel (12-lead), beat-to-beat QT variability measurement - to improve the assessment of patients with myocardial ischemia, heart failure, long QT syndromes, and other conditions that increase the risk for sudden cardiac death.

T wave morphology analysis - by singular value decomposition & signal averaging - to improve the assessment of patients with heart failure, long QT syndromes, and other conditions, who may be at increased risk for sudden cardiac death.

H-R-V   Heart Rate Variability  - to improve risk stratification and event prediction in patients with myocardial infarction, heart failure and other conditions,  includes:

  • Time domain parameters  Statistical measures (SDNN, RMSSD, pNN50, TI, TINN)
  • Frequency domain parameters  Power spectrum by fast Fourier transform
  • Poincaré plots  including SD1 and SD2 by fitted ellipse
  • Approximate Entropy   (ApEn)
  • Detrended Fluctuation Analysis   (DFA)

  • BaroReflex Sensitivity (BRS), by heart rate using 0.1 Hz breathing - to improve clinical management of patients with myocardial infarction, heart failure and other conditions, who do not have extrasystoles or premature ventricular contractions.

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