Comparison of the Effect of Atrioventricular Nodal Ablation and Permanent Pacing Versus Atrioventricular Nodal Modification in Patients with Atrial Fibrillation
- VernacularTitle:房室结阻断加永久起搏与房室结改良治疗心房纤颤的疗效研究
- Author:
Minghua HAN
;
Tao GUO
;
Ling ZHAO
;
Zhongmei LIU
;
Shumin LI
;
Guobin LIU
- Publication Type:Journal Article
- Keywords:
Atrial fibrillation;
Radiofrequency ablation;
Atrioventricular nodal;
Treatment
- From:
Journal of Kunming Medical University
1989;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of atrioventricular nodal ablation and permanent pacing(AVNAP) or atrioventricular nodal modification(AVNM) in the treatment of atrial fibrillation(AF).Methods 32 patients with drug refractory AF were divided into AVNAP group(18) and AVNM group(14).The patients were measured the left ventricular ejection fraction(LVEF) by the echocardiogram,tested by the 6 minu te walking test(6-MWT),assessed by NYHA function classification and the Mos 36~item short from health surrey(SF~36) before or after the treatments respectively.Results Mean follow up is 14 months.In AVNAP group,LVEF was increased from(47?9)% to(57?6)%(P
