超声心动图在冠心病评价中的应用和进展

Echocardiographic Application and Advances in Evaluation of Coronary Artery Disease

大量研究已证明,二维超声心动图、负荷超声心动图和超声声学造影这些较为成熟的超声检查技术对慢性心肌缺血、缺血性心肌病、急性冠脉综合征及其并发症的诊断、存活心肌的判断和冠心病的危险分层等方面均具有重要的价值。近十多年来发展起来的三维超声心动图、组织多普勒显像以及斑点追踪技术有助于提高冠心病诊断的准确性,有望将来得到更为广泛的应用。

The clinical utility of mature echocardiographic methods（such as two-dimensional echocardiography,stress echocardiography and contrast echocardiography）have significant value on the diagnoses of chronic myocardial ischemia,ischemic cardiomyopathy,acute coronary syndrome and its complications,the judgment of living myocardium,and the risk stratification of coronary heart disease.Over the recent decade,with continuing advancements in ultrasound technology,emerging ultrasound technologies such as three-dimensional echocardiography,tissue Doppler imaging,and speckle tracking methods hold significant promise to further widen the scope of clinical applications and improve diagnostic accuracy.