Results The total clinical effective rate of two antiarrhythmia drugs above on superventricular tachycardia, atrial fibrillation, atrial fluter all was over 80%.

• 结果两种药物对室上性心动过速、心房颤动、心房扑动治疗的总有效率均在80%25以上,对室上性心动过速总有效率分别为92%25和94%25。