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HEART-RATE VARIABILITY ANALYSIS METHOD AND ANALYSIS DEVICE

  • US 20090105601A1
  • Filed: 10/20/2008
  • Published: 04/23/2009
  • Est. Priority Date: 10/18/2007
  • Status: Abandoned Application
First Claim
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1. A heart-rate variability analysis method for analyzing heart-rate variability on the basis of a cardiac action potential signal measured from the thoracic region at a time resolution of 3 msec or less, a cardiac action potential signal measured from the diaphragmatic region at a time resolution of 3 msec or less, and an acceleration signal of the body.

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