蝙蝠葛碱(dauricine;山豆根碱)系防已科植物蝙蝠葛(Menispermum dauricum DC.)根茎中提取的一种生物碱,具有降压和抗心律失常的作用。我院在临床应用中发现该药引起Ⅰ度房室传导阻滞和完全性左束支传导阻滞1例,报告如下。 患者女性,48岁,农民,住院号10527。因心慌、心悸1年半,心电图检查示频发性室性早搏,于1984年3月25日入院。既往无风湿性关节炎病史。体检:BP130/80,肺(-),心界不大,心率78～83次,心律不开,可闻频发早搏,心尖区可闻Ⅱ级收缩期杂 Dauricine (dauricine) is an alkaloid extracted from the roots of the genus Menispermum dauricum DC. It has antihypertensive and antiarrhythmic effects. Our hospital found in clinical application of the drug caused Ⅰ degree atrioventricular block and left bundle branch block in 1 case, the report is as follows. Patient female, 48 years old, farmer, hospital number 10527. Due to palpitation, palpitations 1 and a half years, ECG showed frequent ventricular premature beats, in March 25, 1984 admission. Past history of rheumatoid arthritis. Physical examination: BP130 / 80, lung (-), heart is not big, heart rate 78 to 83 times, the heart is not open, can be frequent premature beat, apical area can be heard Ⅱ systolic