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AUTOCAPTURE PACING/SENSING CONFIGURATION

  • US 20090187228A1
  • Filed: 03/31/2009
  • Published: 07/23/2009
  • Est. Priority Date: 12/08/1998
  • Status: Active Grant
First Claim
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1. A method for operating a cardiac rhythm management device, comprising:

  • switchably connecting at least two electrodes disposed in atrium or ventricle to the inputs of a sense amplifier;

    delivering an electrical stimulus to the atrium or ventricle through a coupling capacitance using at least one of the electrodes connected to the sense amplifier;

    attenuating afterpotentials resulting from the delivered electrical stimulus by reducing the coupling capacitance; and

    ,sensing an evoked response to the electrical stimulus from the output of the sense amplifier.

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