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心电图活动平板运动试验(EST)和动态心电图(DCG)已广泛用于临床。为了评价二者对冠心病诊断的可靠性和相关性,本文对32例经潘生丁~(99m)Tc—MIBI心肌断层显像确诊的冠心病人和否定冠心病诊断的18例正常人同期进行EST和DCG检查,并将其结果与心肌断层显像所见做对比分析。
ECG activity treadmill exercise test (EST) and ambulatory electrocardiogram (DCG) has been widely used in clinical. In order to evaluate the reliability and relevance of the two in the diagnosis of coronary heart disease, 18 normal subjects diagnosed by dipyridamole ~ (99m) Tc-MIBI myocardial imaging and 18 normal subjects diagnosed with negative coronary heart disease And DCG examination, and the results and myocardial infarction imaging comparison made.