SonoVue心肌声学造影结合冠状动脉造影早期诊断冠心病的临床研究

目的采用外周静脉注射声学造影剂声诺维,观察心肌灌注及心内膜缘显像,并且与患者的冠状动脉造影结果进行对比研究,评价声诺维对冠心病的早期诊断价值。方法分别在基础和非线性成像条件下,对28例患者经静脉注射声诺维2 ml,并与冠状动脉造影检查结果作对比分析。结果注射造影剂之前心内膜显示欠清的左室心内膜缘得到满意的显影;声诺维能很好显示心肌灌注情况。结论声诺维可以增强心内膜缘的显影,能显示心肌灌注,有助于冠心病的早期诊断。

Clinical Evaluation of Early Diagnosis Coronary of Heart Disease with SonoVue for Myocardial Contrast Echocardiography and Coronary Arteriography

Objective To evaluate the value of SonoVue in early diagnosis coronary heart disease by observing the endocardial border delineation and myocardial perfusion with SonoVue by intravenous injecting and compared with coronary arteriography.Methods Under mode of fundamental imaging and nonlinear imaging respectively,28 patients were injected with SonoVue(2 ml) and compared with the results of coronary arteriography.Results Endocardial border delineations of the left ventricles in 28 patients were all improved by SonoVue;Moreover,SonoVue can well display myocardial perfusion.Conclusion SonoVue,which can enhance the endocardial border delineation and display myocardial perfusion,is helpful in early diagnosis coronary heart disease.