Electrical isolation of the superior vena cava using second-generation cryoballoon in patients with atrial fibrillation.

Hui-Qiang WeiXiao-Gang GuoQi SunJian-Du YangHai-Yang XieZhong-Jing CaoYan-Qiao ChenShu ZhangShulin WuJian-Du Yang
Published in: Journal of cardiovascular electrophysiology (2020)
Isolation of SVC using the second-generation 28-mm CB is feasible when SVC driver during AF is identified. Vigilant monitoring of PN function during CB ablation of SVC is needed to avoid PN injury.