J. interv. cardiol. J. interv. cardiol. Automatic detection of slow conducting channels during substrate ablation of scar-related ventricular arrhythmias Alcaine Alejandro Jáuregui Beatriz Soto-Iglesias David Acosta Juan Penela Diego Fernández-Armenta Juan Linhart Markus Andreu David Mont Lluis Laguna Pablo Universidad de Zaragoza Cámara Óscar Martínez Juan Pablo Universidad de Zaragoza Berruezo Antonio 2020 research-article