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本文以12个标准导联平静时和负荷试验时记录的心电图资料与选择性血管造影和心室造影结果作了对照,提示冠状动脉粥样硬化的部位及损害的广泛性。同时研究了负荷试验时心肌缺血在心电图各导联上的敏感性。检查了49例(男性48例,女性1例)冠状机能不全,年龄为29—59岁的患者。
In this paper, 12 standard lead tranquilization and load test recorded electrocardiogram data and selective angiography and ventricular angiography results were compared, suggesting the location of coronary atherosclerosis and extensive damage. At the same time, we studied the sensitivity of myocardial ischemia on each lead of electrocardiogram during stress test. Forty-nine patients (48 males and 1 females) with coronary insufficiency and 29-59 years of age were examined.