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Cardiac Risk Assessment

  • US 20090275848A1
  • Filed: 04/30/2008
  • Published: 11/05/2009
  • Est. Priority Date: 04/30/2008
  • Status: Abandoned Application
First Claim
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1. A system for assessing cardiac risk of a patient, the system comprising:

  • a measuring component that measures a cardiac signal comprised of multiple cardiac cycles at multiple periods in time;

    a processing component that calculates sensitivity of cardiac function to sympathetic drive at each of the periods in time from the measured cardiac signal; and

    a risk identification component that evaluates a trend of the sensitivity over time as an indicator of a degree of cardiac risk.

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