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Cardiac activation sequence monitoring and tracking

  • US 20060069322A1
  • Filed: 09/30/2004
  • Published: 03/30/2006
  • Est. Priority Date: 09/30/2004
  • Status: Active Grant
First Claim
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1. A cardiac method, comprising:

  • sensing a plurality of composite cardiac signals at a plurality of patient-internal locations;

    performing a source separation using the sensed plurality of composite signals; and

    producing one or more cardiac signal vectors associated with all or a portion of one or more cardiac activation sequences based on the source separation.

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