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Method for displaying superimposed heartbeat waveforms

  • US 5,284,152 A
  • Filed: 02/28/1992
  • Issued: 02/08/1994
  • Est. Priority Date: 02/28/1992
  • Status: Expired due to Term
First Claim
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1. A method for displaying superimposed heartbeat waveforms contained in stored ECG data comprising the steps of:

  • defining a data window having a length substantially equal to a predetermined number of successive heartbeats contained in the stored ECG data;

    advancing the window across the data in one heartbeat increments so that each window position contains the predetermined number of heartbeats;

    displaying the heartbeats contained in the window superimposed over one another; and

    varying the predetermined number of successive heartbeats contained in the window.

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