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超声心动图潘生丁负荷试验诊断冠心病与（９９ｍ）ＴＣ—ＭＩＢＩ心肌灌注显像结果对照。结果表明，以节段性室壁运动失调为标准诊断冠心病的敏感性和特异性分别为６８％和１００％。而当其结合多普勒二尖瓣血流参数后（Ｅ／Ａ＜１），敏感性则升至８４％，且特异性无任何降低。该结果与（９９ｍ）ＴＣ—ＭＩＢＩ心肌显像结果十分接近。两者在冠心病的诊断方面显示出良好的一致性。
Echocardiography dipyridamole stress test for the diagnosis of coronary heart disease and (99m) TC-MIBI myocardial perfusion imaging results. The results showed that the sensitivity and specificity of segmental wall motion disorders as the standard diagnosis of coronary heart disease were 68% and 100%, respectively. When combined with Doppler flow parameters (E / A <1), the sensitivity increased to 84% without any decrease in specificity. This result is very similar to (99m) TC-MIBI myocardial imaging. Both show good agreement in the diagnosis of coronary heart disease.