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我们用携带式磁带记录心电图机对34例冠心病及16例非冠心病患者进行了动态心电图观测,试图揭示心绞痛发作和心电图改变的规律性,以便防治。患者年龄50～74岁。34例冠心病均根据1974年全国冠心病会议修订标准确诊。方法:用日本携带式磁带记录心电图机,以CC_5导联作动态心电图记录。运动方
We use the portable tape recorder electrocardiogram 34 patients with coronary heart disease and 16 patients with non-coronary heart disease were observed in an attempt to reveal the regularity of angina pectoris and ECG changes in order to prevent and cure. Patients aged 50 to 74 years old. 34 cases of coronary heart disease were diagnosed in accordance with the revised standards of the National Coronary Heart Disease Conference in 1974. Methods: ECG recording with a portable tape in Japan, CC_5 lead for Holter recording. Sports side