Examination of pathological features of the right atrioventricular groove in hearts with Ebstein ’s anomaly, and correlation with arrhythmias

Catheter ablation of accessory pathways (AP) in Ebstein ’s anomaly (EA) has a higher recurrence rate than in normal hearts. Anatomic features could account for suboptimal ablation outcomes.

Source: Heart Rhythm - January 20, 2020 Category: Cardiology Authors: Luciana Marcondes, Stephen P. Sanders, Pedro J. del Nido, Edward P. Walsh Source Type: research