Zipes et al. Catheter ablation of Arrhythmias. 2nd Ed. 2002
Arenal et al. Ablation of electrograms with an isolated, delayed component as treatment of unmappable monomorphic ventricular tachycardias in patients with structural heart disease. JACC 2003;41:81.
Tzou WS … Marchlinski FE. Core isolation of critical arrhythmia elements for treatment of multiple scar-based ventricular tachycardias. Circ Arrhythm Electrophysiol 2015;8:353–361.