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Electrocardiogram Reconstruction From Implanted Device Electrograms

  • US 20090187097A1
  • Filed: 09/18/2008
  • Published: 07/23/2009
  • Est. Priority Date: 09/21/2007
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • a) providing;

    i) a traditional electrocardiogram (sEKG) derived from skin surface electrodes;

    ii) at least one intracardiac electromyogram (EMG) derived from an implanted cardiac device, wherein said device is connected a plurality of electrode leads;

    b) comparing said sEKG and said EMG to obtain an EMG/sEKG correlation parameter; and

    c) calculating a reconstructed electrocardiogram using said correlation parameter and said EMG.

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