Comparison of real-time coherent contrast imaging to dipyridamole thallium-201 single-photon emission computed tomography for assessment of myocardial perfusion and left ventricular wall motion

Real-time coherent contrast imaging (CCI) echocardiography has the ability to evaluate wall motion and myocardial perfusion simultaneously, but its clinical applicability in the diagnosis of coronary artery disease (CAD) remains to be determined. This stu