Association of Scar Distribution with Epicardial Electrograms and Surface Ventricular Tachycardia QRS Duration in Nonischemic Cardiomyopathy

ConclusionsIn patients with NICM and VT, LGE is associated with epicardial electrogram features and may predict critical VT sites. Additionally, exit site QRS duration is affected by LGE transmurality and intramural location at the impulse origin or exit.This article is protected by copyright. All rights reserved.

Source: Journal of Cardiovascular Electrophysiology - June 15, 2020 Category: Cardiology Authors: Jaeseok Park, Benoit Desjardins, Jackson J. Liang, Tarek Zghaib, Shuanglun Xie, Irene Lucena ‐Padros, Erica Zado, Pasquale Santangeli, David S. Frankel, David J. Callans, Rob J. Geest, Francis E. Marchlinski, Saman Nazarian Tags: ORIGINAL ‐ ELECTROPHYSIOLOGY Source Type: research