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方法 61例AMI病人,男性,均有典型症状及心电图改变,血清CK及CK—MB显著升高。入院时病人胸痛已缓解,均无使用血管扩张药及心肌变力性药物的指征。有青光眼及尿潴留病史者剔除,病人均经24小时Holter监测后双盲应用东莨菪碱或安慰剂的皮下缓释剂,厂家推荐贴于耳后,贴敷4小时后记录24小时心电图,记录药物副作用。51％病人计算射血分数,46％作心导管检查,3％门电路观察室壁运动,各项数值输入电脑分析。根据Holter记录,计算:(1)正常R—R间隔总的标准差(s);(2)连续5分钟时段内心率s的平均值;(3)连续5分钟时段内R—R平均值的s;(4)连续R—R
Methods Sixty-one AMI patients and their male patients had typical symptoms and ECG changes, and serum CK and CK-MB were significantly increased. Chest pain on admission has been alleviated, and no indication of vasodilator and myocardial drug resistance was used. Glaucoma and urinary retention history were removed, the patients were monitored by Holter 24-hour double-blind application of scopolamine or placebo subcutaneous slow release agent, manufacturers recommend affixed ear, 4 hours after the application of the record 24-hour ECG, recording drug side effects . 51% of patients calculated ejection fraction, 46% for cardiac catheterization, 3% portal circuit wall motion observed, the numerical input computer analysis. According to the Holter record, we calculate: (1) the total standard deviation (s) of the normal R-R interval; (2) the average of the heart rate s over a 5-minute period; (3) s; (4) continuous R-R