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Systems and methods for enhancing cardiac signal features used in morphology discrimination

  • US 20080228093A1
  • Filed: 03/13/2007
  • Published: 09/18/2008
  • Est. Priority Date: 03/13/2007
  • Status: Abandoned Application
First Claim
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1. A method for classifying a cardiac event, comprising:

  • sensing a signal comprising a cardiac signal component and a noise signal component;

    processing the sensed signal to preferentially alter morphology of the cardiac signal component of the sensed signal, the altered morphology of the cardiac signal component enhancing detection of one or more features of the cardiac signal component;

    detecting the one or more features; and

    classifying the cardiac event using the one or more detected features.

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