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检测各型冠心病患者高频心电图的切迹,结果表明,与正常对照组相比,冠心病人的高频切迹效显著增多。高频切迹数量与冠心病人冠脉狭窄程度正相关。提示,检测冠心病人高频心电图切迹数有助于判断冠脉狭窄及心肌缺血的程度。
Detection of various types of coronary heart disease in patients with high-frequency electrocardiogram notch, the results showed that compared with the normal control group, coronary heart disease patients with high-frequency notch effect significantly increased. The number of high-frequency notch is positively correlated with coronary stenosis. Tip, detection of coronary heart disease in patients with high-frequency electrocardiogram notch number will help determine the extent of coronary artery stenosis and myocardial ischemia.