Pacing in proximity to scar during cardiac resynchronization therapy increases local dispersion of repolarization and susceptibility to ventricular arrhythmogenesis

BACKGROUND: Cardiac resynchronization therapy (CRT) increases the risk of ventricular tachycardia (VT) in patients with ischemic cardiomyopathy (ICM) when the left ventricular (LV) epicardial lead is implanted in proximity to scar. OBJECTIVE: The purpose of this study was to determine the mechanisms...

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Publicado en:Heart Rhythm
Autores principales: Mendonca Costa, Caroline, Neic, Aurel, Kerfoot, Eric, Porter, Bradley, Sieniewicz, Benjamin, Gould, Justin, Sidhu, Baldeep, Chen, Zhong, Plank, Gernot, Rinaldi, Christopher A., Bishop, Martin J., Niederer, Steven A.
Formato: Artigo
Lenguaje:Inglês
Publicado: Elsevier 2019
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC6774764/
https://ncbi.nlm.nih.gov/pubmed/30930329
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.hrthm.2019.03.027
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