摘要
负荷超声心动图尚未得到广泛的应用，但它可准确诊断冠心病并对其进行危险分层对比剂极大地提高了负荷研究中的图像质量，有望应用于心肌灌注显像3D图像可能会成为常规，已经提供了更好的容量计算和空间信息便携式超声心动图可能会促进超声心动图的广泛应用，包括非心脏科医师在各种临床情况下的应用。
Stress echocardiography still under-used but accurate for diagnosis of coronary disease and risk stratification
Contrast greatly improves image quality for stress studies and is expected to image myocardial perfusion
3D likely to become routine and already offering improved volume calculations and spatial information Portable echocardiography is likely to extend the use of echocardiography to non-cardiologists in all clinical situations, potentially even the home
