目的 :探讨多普勒彩色超声心电图检测在急性心肌梗死诊断中的应用价值。方法 :选取我院2013年02月至2014年02月收治的76例急性心肌梗死患者为研究对象,对所有患者行多普勒彩色超声心电图检测,并将其检测结果与心动图、冠状动脉造影结果进行比较。结果 :多普勒彩色超声心电图对急性心肌梗死的诊出率(94.74%)优于心动图诊出率,比较结果具有显著性差异。结论 :比较多普勒彩色超声和心动图在急性心肌梗死诊断上更敏感、精确。 Objective: To investigate the value of Doppler color echocardiography in the diagnosis of acute myocardial infarction. Methods: A total of 76 patients with acute myocardial infarction admitted to our hospital from February 2013 to February 2014 were enrolled in this study. Color Doppler echocardiography was performed on all patients. The results were compared with those of cardiogram, coronary angiography The results are compared. Results: The diagnostic rate of Doppler echocardiography in acute myocardial infarction (94.74%) was better than that of cardiogram, the difference was significant. Conclusions: Comparing Doppler color echocardiography with cardiography is more sensitive and accurate in the diagnosis of acute myocardial infarction.