Samuel J. Asirvatham

Ventricular Fibrillation Mapping in a Large-Animal Model Using Dual Mechanical Circulatory Support: Electroanatomic Substrate Preservation Without Ischemic Changes

BACKGROUND: Ventricular fibrillation (VF) remains a leading cause of sudden cardiac death with an incompletely characterized electrophysiological substrate. Traditional large-animal VF models are limited by hemodynamic collapse and myocardial ischemia. This study establishes a re...