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.

Keyphrases

vena cava
atrial fibrillation
radiofrequency ablation
inferior vena cava
catheter ablation
left atrial appendage
pulmonary embolism