近年来研究抗精神病药对心电图影响甚多,但对治疗抗精神病药所致窦性心动过速研究较少。笔者用心得安与异博定双盲对照治疗抗精神病药所致窦性心动过速,观察其疗效和副作用,现报告如下:1 研究对象和方法:1.1 研究对象:住院精神病患者,入院时心电图正常,服用抗精神病药后,心电图提示窦性心动过速者,治疗期间禁用阿托品类药物。1.2 研究方法:住院病人,每周复查心电图,或患者主诉心悸胸闷或走坐不安时急查心电图,按实 In recent years, the study of antipsychotics have a great impact on the ECG, but few studies on the treatment of antipsychotic sinus tachycardia. The author with peace of mind and different Bo double blind control treatment of antipsychotic-induced sinus tachycardia, to observe the efficacy and side effects, are reported as follows: 1 research objects and methods: 1.1 research object: inpatient mental illness, admission ECG Normal, taking antipsychotics, ECG prompted sinus tachycardia, treatment disabled atropine drugs. 1.2 Research Methods: Inpatients, weekly review of ECG, or patients complained of palpitations chest tightness or walking anxious emergency ECG, according to the real