At the end of the follow-up,in AAI group,three patients developed to permanent atrial fibrillation (Afi),one died of primary hepatic carcinoma, two hospitalized following congestive heart failure (CHF).

• 随访结束时,AAI组3例发生永久性房颤,1例因原发性肝癌死亡,2例因心力衰竭而住院。