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作者首次报告1例卡马西平(Carbamazepine)引起的罕见的心动过缓——心动过速综合征.患者女,76岁,1986年10月因三叉神经痛口服卡马西平200mg,每日3次.两月后患者出现繁发性头晕.3月后进行24小时心电图(ECG)监测显示窦性停搏达4秒钟,其后出现R-R间期规整性室上性心动过速.心动过速时,P波含于QRS综合波之中.1987年1月住院中ECG示,窦性心动过缓性心律失常、偶发交界性逸搏伴逆行P波.血压和心音正常.胸部X片示心胸比率52%.血清碱性磷酸酶28.6U(正常<10U).血浆卡马西平浓度为6.3μg/ml(治疗浓度4～12μg/ml).据此考虑系卡马西平所致心动过缓——
The authors first reported a rare case of bradycardia-tachycardia caused by Carbamazepine, a 76-year-old female patient with oral triamcinolone in October 1986 receiving carbamazepine 200 mg three times a day After two months, the patient developed recurrent dizziness and a 24-hour electrocardiogram (ECG) monitoring after 3 months showed sinus arrest for 4 seconds followed by RR interval regular supraventricular tachycardia. When, P wave is contained in the QRS complex wave .1987 January hospital ECG, sinus bradyarrhythmias, occasional borderline esophageal with retrograde P wave, blood pressure and heart sounds normal. The rate of 52% serum alkaline phosphatase 28.6U (normal <10U) plasma concentration of carbamazepine 6.3μg / ml (therapeutic concentration of 4 ~ 12μg / ml) .According to the consideration of carbamazepine induced bradycardia - -