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Spectrum-driven arrhythmia treatment method

  • US 7,386,343 B1
  • Filed: 09/30/2005
  • Issued: 06/10/2008
  • Est. Priority Date: 09/30/2005
  • Status: Expired due to Fees
First Claim
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1. A method of choosing amongst a plurality of electro-therapies for delivery to a patient'"'"'s heart, comprising:

  • (a) sensing a plurality of electrical signals from a plurality of electrodes disposed at a plurality of locations with respect to the patient'"'"'s heart;

    (b) calculating a frequency spectrum for each of the plurality of electrical signals;

    (c) calculating a center frequency for each of the frequency spectrums;

    (d) calculating a global median frequency based on the calculated center frequencies; and

    (e) selecting an electro-therapy for delivery to the patient'"'"'s heart based on the global median frequency.

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