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Display of temporally aligned heart information from separate implantable medical devices on an extracorporeal display

  • US 9,675,811 B2
  • Filed: 08/25/2015
  • Issued: 06/13/2017
  • Est. Priority Date: 08/28/2014
  • Status: Active Grant
First Claim
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1. A cardiac rhythm management system comprising:

  • an implantable defibrillator configured to sense cardiac activity of a patient'"'"'s heart and provide shocking therapy if appropriate, the implantable defibrillator configured to output at least a portion of an electrocardiogram detected by the implantable defibrillator;

    a leadless cardiac pacemaker configured to sense the cardiac activity of the patient'"'"'s heart and provide pacing therapy if appropriate, the leadless cardiac pacemaker configured to determine a plurality of cardiac markers based on the sensed cardiac activity and output the plurality of cardiac markers;

    a non-implanted device configured to receive and display heart data transmitted from the implantable defibrillator and from the leadless cardiac pacemaker, the heart data including at least a portion of an electrocardiogram and a plurality of cardiac markers; and

    wherein the heart data transmitted from the leadless cardiac pacemaker and the heart data transmitted from the implantable defibrillator are displayed by the non-implanted device in temporal alignment so that the cardiac markers provided by the leadless cardiac pacemaker may be used to help verify one or more features of the electrocardiogram provided by the implantable defibrillator.

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