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本研究旨在探讨心电图对冠心病心肌缺血 QT间期与T波的相关性 ,提高对冠心病心肌缺血诊断率。 1993- 0 2～1999- 0 6我院经冠状动脉造影 (CAG)连续的 2 35例患者 ,其中冠状动脉狭窄≥ 75 % :12 8例 ;冠状动脉狭窄 75 % :10 7例。男 2 10例 ,女 2 5例。平均年龄 5 3.4± 17.0。
The purpose of this study was to investigate the correlation of ECG with QT interval and T wave of myocardial ischemia in coronary heart disease and to improve the diagnostic rate of myocardial ischemia in CHD. 1993 - 0 2 ~ 1999 -06 Our hospital by coronary angiography (CAG) continuous 35 cases of patients, including coronary stenosis ≥ 75%: 12 8 cases; coronary stenosis 75%: 107 cases. Male 2 10 cases, female 25 cases. The average age was 53.4 ± 17.0.