Invention Grant
- Patent Title: Criteria for optimal electrical resynchronization derived from multipolar leads or multiple electrodes during biventricular pacing
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Application No.: US13464255Application Date: 2012-05-04
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Publication No.: US08768465B2Publication Date: 2014-07-01
- Inventor: Subham Ghosh , Robert W. Stadler
- Applicant: Subham Ghosh , Robert W. Stadler
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Carol F. Barry
- Main IPC: A61N1/05
- IPC: A61N1/05 ; A61N1/362
Abstract:
Generally, the disclosure is directed one or more methods or systems of cardiac pacing employing a right ventricular electrode and a plurality of left ventricular electrodes. Pacing using the right ventricular electrode and a first one of the left ventricular electrodes and measuring activation times at other ones of the left ventricular electrodes. Pacing using the right ventricular electrode and a second one of the ventricular electrodes and measuring activation times at other ones of the left ventricular electrodes. Employing sums of the measured activation times to select one of the left ventricular electrodes for delivery of subsequent pacing pulses.
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