Does CMR-aided scar dechanneling improve acute and long-term outcomes (need for RF delivery, noninducibility, and VT-recurrence-free survival)?
CMR-aided scar dechanneling may improve procedural efficiency and long-term outcomes in ventricular tachycardia ablation.
CMR-aided scar dechanneling is associated with a lower need for RF delivery, higher noninducibility rates after substrate ablation, and a higher VT-recurrence-free survival.
Andreu et al. (Fri,) studied this question.