目的探讨多巴酚丁胺在多巴酚丁胺负荷超声心动图(DSE)试验中诱发心肌缺血的机制。
Objective the purpose of this study was to investigate the mechanisms of myocardial ischemia induced during dobutamine stress echocardiography (DSE) test.
结论经食管心房起搏彩色多普勒负荷超声心动图（TPDE）在冠心病诊断中有较高的应用价值，因其简便、实用和安全，宜在临床广泛推广使用。
Conclusion Transesophageal atrial pacing colour Doppler echocardiography(TPDE)has the high practic value in detecting CAD and can be safely used for a wide range.
负荷超声心动图试验广泛异常的患者和非致命性心肌梗塞一样，其整体和心源性死亡的危险性在增加。
Patients with extensive abnormalities are at increased risk of overall and cardiac death as well as non-fatal myocardial infarction.
应用推荐