目的探讨多巴酚丁胺负荷超声心动图检测心肌缺血的安全性及可行性。

Objective To assess the safety and feasibility of Dobutamine stress echocardiography (Dob Echo) in detection of myocardial ischaemia.

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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.

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目的探讨小剂量多巴酚丁胺负荷超声心动图(LDDSE)检测心肌梗死后存活心肌的价值。

Objective To assess the value of low-dose dobutamine stress echocardiography (LDDSE) for detecting survival myocardium.

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