Novel utility of cryoablation for ventricular arrhythmias arising from the left aortic cusp near the left main coronary artery: A case series

Aortic root ventricular arrhythmia ablation carries an increased risk for collateral damages. This case series demonstrates that cautious cryoablation near the ostia of the left main coronary artery can be performed and is a safe, effective alternative energy source for ablation at the aortic root.