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METHOD AND APPARATUS FOR DETECTING ARRHYTHMIAS IN A MEDICAL DEVICE

  • US 20070239044A1
  • Filed: 04/28/2006
  • Published: 10/11/2007
  • Est. Priority Date: 03/29/2006
  • Status: Active Grant
First Claim
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1. A method of detecting a cardiac event in a medical device, comprising:

  • sensing cardiac signals from a plurality of electrodes, the plurality of electrodes forming a first sensing vector and a second sensing vector;

    determining whether the first sensing vector and the second sensing vector is corrupted by noise; and

    determining, in response to one of the first sensing vector and the second sensing vector being corrupted by noise, whether the other of the first sensing vector and the second sensing vector is one of a first cardiac event and a second cardiac event different from the first cardiac event.

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