AV tachyarrhythmias consist of AVNRT, AVRT, nonparoxysmal junctional tachycardia, and junctional ectopic tachycardia. [15] Supraventricular arrhythmias may occur in the pre- and post-MI setting.

Ablation of supraventricular arrhythmias has been extremely effective in more than 96% of cases. Several examples of ablative solutions for ectopic tachycardia will be discussed. The technical ...