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目的 :评估彩色室壁动力分析 -多巴酚丁胺负荷超声心动图 (COLORKINESIS-DOBUTAMINESTRESSECHOCARDIOGRAPHY ,CK -DSE)对诊断冠心病 (CORONARYHEARTDISEASE ,CHD)的准确性.方法 :以冠状动脉造影 (CORONARYANGIOGRAPHY ,CAG)为标准 ,采用CK -DSE检测了 5 0例可疑CHD患者.结果 :CK -DSE诊断CHD的敏感性、特异性、准确性、阳性预测值和阴性预测值分别为 92 6%、78 3%、86%、83 3%和 94 2%.结论 :CK -DSE诊断CHD安全、准确、客观“,”OBJECTIVE:TO EVALUATE THE DIAGNOSTIC VALUE OF COLOR KINESIS-DOBUTAMINE STRESS ECHOCARDIOGRAPHY (CK-DSE) IN CORONARY HEART DISEASE(CHD). METHODS:BY THE STANDARD OF CORONARY ANGIOGRAPHY,CK-DSE WAS USED TO DETECT 50 CASES SUSPECTED WITH CHD.RESULTS:THE SENSITIVITY, SPECIFICITY ,ACCURACY AND POSITIVE AND NEGATIVE PREDICTIVE VALUES OF CK-DSE DIAGNOSING CHD WERE 92 6%,78 3%, 86%,83 3%AND 94 2%.CONCLUSIONS:CK-DSE DIAGNOSING CHD IS SAFE, ACCURATE AND RELIABLE.