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ATRIAL SYNCHRONIZED VENTRICULAR PACING SYSTEM USING INTRACARDIAC PACEMAKER AND EXTRACARDIAC ATRIAL SENSING

  • US 20160144190A1
  • Filed: 11/24/2015
  • Published: 05/26/2016
  • Est. Priority Date: 11/26/2014
  • Status: Active Grant
First Claim
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1. A method for providing pacing stimuli to a heart of a patient, the method comprising:

  • sensing a P-wave by an implantable sensing device having housing-based electrodes, the P-wave sensed via the housing-based electrodes when the implantable sensing device is implanted outside the cardiovascular system;

    generating a trigger signal by the sensing device in response to sensing the P-wave;

    detecting the trigger signal by an intracardiac pacemaker; and

    scheduling a ventricular pacing pulse by the intracardiac pacemaker in response to the detected trigger signal.

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