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125例观察对象系1990年6月～1992年6月住院的60岁以上的冠心病(诊断标准依照:Circulation,1979,59:607)患者。其中男性94例,女性31例。年龄60～90(平均67.5)岁。心绞痛型48例、心肌梗塞型16例、心律失常型49例、心力衰竭型12例。用美国先进设备求公司Biocousou型动态心电图机,以CM_5和CL_1双通道连续记录24小时心电图,详细记录24小时活动情况及症状。记录后经计算机处理,去其伪差、做出报告、再结合临床进行分析。(1)窦性心动过缓在本组中检出率很高,<60次
A total of 125 patients underwent coronary heart disease (diagnostic criteria according to: Circulation, 1979, 59: 607) over 60 years of age hospitalized from June 1990 to June 1992. There were 94 males and 31 females. Age 60 ~ 90 (average 67.5) years old. 48 cases of angina pectoris, 16 cases of myocardial infarction, 49 cases of arrhythmia, 12 cases of heart failure. With the United States of America advanced equipment Biocousou type Holter machine to CM_5 and CL_1 dual-channel 24-hour continuous recording of ECG, detailed records of 24-hour activities and symptoms. After the record by computer processing, to its pseudo-poor, make a report, combined with clinical analysis. (1) sinus bradycardia detection rate in this group is very high, <60 times