CLOSE protocol versus lower ablation index value for paroxysmal atrial fibrillation: A randomized noninferior clinical trial. - Zeng, Lijun; Chen, Shi; Zeng, Rui; Hu, Hongde; Yang, Qing; Cui, Kaijun; Chen, Qingyong; Fu, Hua; Pu, Xiaobo (Journal of Cardiovascular Electrophysiology, 2024)