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Telemetry of combined endocavitary atrial and ventricular signals

  • US 20070073347A1
  • Filed: 09/28/2005
  • Published: 03/29/2007
  • Est. Priority Date: 09/28/2005
  • Status: Active Grant
First Claim
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1. A method for use in an implantable medical device system, comprising:

  • selecting a first sensing electrode operatively disposed along a first heart chamber;

    setting a first sensing window corresponding to cardiac electrical events occurring in a second heart chamber;

    enabling a first sense amplifier coupled to the first sensing electrode;

    sensing a first signal corresponding to cardiac electrical events occurring in the second heart chamber during the first sensing window using the first sensing electrode; and

    transmitting the first signal from an implantable medical device to an external monitor.

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