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中华心血管病杂志1993；21（5）：286作者在静脉注射罗通定治疗室上性心动过速（SVT）获得较好的临床疗效基础上，又观察了14例预激综合征伴快速室上性心律失常患者用该药（2mg／kg）后的急性电生理效应。结果该药明显延长A-H间期、房室结有效不应期和房室结文氏周长，对窦房结
Chinese Journal of Cardiovascular Diseases 1993; 21 (5): 286 The author in the intravenous Luo Tongding treatment of supraventricular tachycardia (SVT) to obtain a good clinical efficacy based on the observed 14 cases of Wolff-Parkinson’s syndrome with rapid Acute electrophysiological effects in patients with supraventricular arrhythmias after treatment with this drug (2 mg / kg). Results The drug significantly prolonged A-H interval, effective AV node and atrioventricular node Fenshi circumference of the sinoatrial node