Left Atrium and Left Atrial Appendage Remodeling Assessed by Echocardiography Predict Atrial Fibrillation Recurrence After Radiofrequency Catheter Ablation - Binyang Zhu; Shaohui Qu; Hairu Li; Dandan Yu; Yingying Liu; Xin Ai; Guangyin Li; Shuangquan Jiang (Clinical Cardiology, 2026)