目的:研究胺碘酮治疗心房颤动的疗效。方法:用胺碘酮治疗心房颤动患者68例(阵发性心房颤动40例,持续性心房颤动28例)。结果:连续用药治疗6个月显示治疗有效率分别为92.5%、75%。治疗12个月有效率分别为85.3%、68%。结论:胺碘酮治疗心房颤动安全有效,副作用小,可作为首选药。 Objective: To study the efficacy of amiodarone in the treatment of atrial fibrillation. Methods: Amiodarone in patients with atrial fibrillation 68 cases (paroxysmal atrial fibrillation in 40 cases, persistent atrial fibrillation in 28 cases). Results: Continuous treatment for 6 months showed that the effective rates were 92.5% and 75% respectively. The effective rates of treatment for 12 months were 85.3% and 68% respectively. Conclusions: Amiodarone is safe and effective in the treatment of atrial fibrillation with small side effects and can be used as the first choice.