AUTHOR=Sun Yijun , Wang Binhao , Feng Mingjun , Yu Yibo , Gao Fang , Zhuo Weidong , Qi Yingbo , Qiu Xinhui , Chu Huimin , Fu Guohua TITLE=Ablation index value for transmural lesions based on unipolar electrograms in patients with paroxysmal atrial fibrillation undergoing pulmonary vein isolation JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1449623 DOI=10.3389/fcvm.2024.1449623 ISSN=2297-055X