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应用心电图明尼苏达计算机编码分类方法,对健康普查中322例40～52岁知识分子的心电图进行编码分类,结果显示:有编码者87.6％,ST—T改变7.5％;心律失常31.7％;心电轴偏移6.8％;R波高电压3.7％;房室传导障碍3.1％;室内传导阻滞5.0％;Q/QS型占0.6％。分析表明,在中年知识分子中存在着各种心电图改变,多为正常生理变化,异常心电图检出率为16.8％。
The electrocardiogram Minnesota computer coding classification method was used to classify and classify the electrocardiogram of 322 intellectuals aged 40-52 in the health census. The results showed that there were 87.6% of the coders, 7.5% of the ST-T changes, 31.7% of the arrhythmia, Offset by 6.8%, R wave high voltage by 3.7%, atrioventricular conduction disorder by 3.1%, conduction block by 5.0% and Q / QS by 0.6%. Analysis shows that in the middle-aged intellectuals there are a variety of ECG changes, mostly normal physiological changes, abnormal ECG detection rate of 16.8%.