Duke University

Daniel Friedman

Patrick D Wolf

Peter J Hollender

Brett D Atwater

Tristram Bahnson

Systems and methods for selecting, positioning, and controlling cardiac resynchronization therapy (CRT) electrodes are disclosed. According to an aspect, a CRT system includes one or more electrodes configured to be positioned on or in proximity to a subject's heart for receiving electrical signals carrying EGM data. The system also includes a CRT device operatively connected to the electrode(s). The CRT device is configured to receive the electrical signals from the electrode(s) when the one or more electrodes are positioned in a first arrangement with respect to the subject's heart. Further, the CRT device is configured to determine a second arrangement of the electrode(s) with respect to the subject's heart based on the carried EGM data. The CRT device is configured to present the second arrangement of the electrode(s).

Systems and methods for selecting, positioning, and controlling cardiac resynchronization therapy (CRT) electrodes

Aspects of the present disclosure describe systems, methods, and structures for pulmonary vein isolation lesion evaluation that advantageously determine lesion durability.

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Durham, NC, United States of America

Daniel Friedman