目的探讨腺苷超声心动图负荷试验诊断冠心病的护理。

Objective: To investigate the value of adenosine stress echocardiography in the diagnosis of coronary artery disease (CAD) and nuRsing.

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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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应用低剂量多巴酚丁胺负荷超声心动图（LDDSE）试验对21例心肌梗塞患者梗塞区心肌功能障碍的可逆性进行研究。

The reversibility of infarct myocardial dysfunction zone was evaluated by low-dose dobutamine stress echocardiography(LDDSE) in 21 patients with myocardial infarction.

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