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Method of analysis of the electrocardiogram

  • US 6,754,523 B2
  • Filed: 11/28/2001
  • Issued: 06/22/2004
  • Est. Priority Date: 11/28/2000
  • Status: Expired due to Fees
First Claim
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1. A method for analyzing an electrocardiograph heart signal comprising the steps of:

  • (a) establishing a group median heart vector for a selected time increment based upon individual heart vectors of a sample of a specified grouping of persons, the group median heart vector having a digitized value;

    (b) establishing a distribution of individual heart vectors for the selected time increment of the specified grouping of persons upon which a means of dispersion boundary is derived;

    (c) producing a digitized signal of at least two leads from an electrocardiograph of a patient corresponding to the selected time increment;

    (d) deriving a patient heart vector for the digitized signal;

    (e) deriving a vector of deviation corresponding to the selected time increment based on the derived patient heart vector and the group median heart vector; and

    (f) deriving a vector of abnormality for the selected time increment having a point of origin at the selected percentile boundary of the distribution of individual heart vectors.

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