Heart rhythm
Cardiac magnetic resonance to evaluate 3-dimensional ventricular substrate depth: Prognostic implications for ventricular tachycardia ablation approach.
Sara Vázquez-Calvo, Frida Eulogio-Valenzuela, Pasquale Valerio Falzone, Paz Garre, Till Althoff, Jean-Baptiste Guichard, Eduard Guasch, José María Tolosana, Roger Borras, Elena Arbelo, José T Ortiz-Pérez, Susana Prats, Rosario J Perea, Josep Brugada, Lluís Mont
Published: 202510.1016/j.hrthm.2025.11.008
Abstract
BACKGROUND: Substrate-based catheter ablation is an effective procedure for scar-related ventricular tachycardia (VT). Endoepicardial access may be considered as the first strategy in cases where epicardial VT is suspected, despite its higher risk of…
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