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静息心电图虽然是临床心脏病学上最广泛运用的诊断方法,但它对没有穿壁性梗塞Q波的冠心病的诊断,价值不大。相反,在有病理性Q波时,静息心电图可对冠状动脉狭窄作出正确诊断和定位,提示心室功能紊乱和心室节段性异常收缩区。本文复习静息心电图和冠状动脉造影、心室功能异常以及节段收缩异常之间的关系。对静息心电图能否检出特殊危险性的冠状动脉狭窄也进行了评价。
Although resting electrocardiogram is the most widely used diagnostic method in clinical cardiology, it is of little value in the diagnosis of coronary heart disease without Q infarction of wall infarction. Conversely, resting electrocardiograms make the correct diagnosis and location of coronary stenosis in patients with pathologic Q waves, suggesting ventricular dysfunction and abnormal segmental ventricular systolic area. This review of resting electrocardiogram and coronary angiography, abnormal ventricular function and segmental abnormalities between the relationship. Coronary artery stenosis was also evaluated for resting ECGs that could detect a particular risk.