Comparison of clinical effect on two strategies of catheter ablation therapy on patients with short-range persistent atrial fibrillation
Background This study is conducted with the purpose of comparing the clinical effects of two strategies of catheter ablation therapy on patients with short-range persistent atrial fibrillation.Methods Fifty-six patients with persistent atrial fibrillation (AF) course within 2 years were retrospectively analyzed.They were divided into two groups according to ablation strategies: CPVI + roof linear + mitral isthmus linear +tricuspid isthmus linear (CPVI + 3 linear) group and CPVI + roof linear + tricuspid isthmus linear (CPVI + 2 linear)group.The total ablation time, CPVI time, linear ablation time, X ray exposure time recurrence rate and incidence of atrial tachvcardia/atrial flutter were compared between these two groups.
ZHAO Peng WANG Ying JIANG Tie-min ZHAO Ji-hong CHEN Shao-bo LIANG Guo-qing SHI Rui ZENG Shan
Department of Cardiology,Affiliated Hospital of Logistics College of Chinese People”s Armed Police,Tianjin,China
国内会议
北京
英文
233-233
2013-03-20(万方平台首次上网日期,不代表论文的发表时间)