目的评价腺苷超声负荷试验诊断冠心病的敏感性、特异性和安全性。
ObjectiveTo assess the sensitivity, specificity and safety of adenosine stress echocardiography in diagnosis of coronary artery disease (CAD).
目的探讨多普勒组织成像技术(dti)定量分析多巴酚丁胺超声负荷试验(dse)过程中缺血心肌室壁运动的特征。
Objective to quantitatively define the ischemic myocardium response to dobutamine stress echocardiography (DSE) in coronary artery disease (CAD) patients by Doppler tissue imaging (DTI).
颈动脉超声是否在所有进行运动负荷试验病人都能作为辅助诊断，有待于进一步研究。
Whether there might be a role for carotid ultrasound as an adjunctive test in all patients referred for EST deserves further study.
目的：研究口服葡萄糖负荷试验，是否能提高多普勒超声对充血性脾大的诊断水平。
Purpose: To study whether Doppler sonography with oral glucose load test could improve the rate of the differential diagnosis of congestive splenomegaly.
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.
目的探讨应用实时心肌超声造影技术（RT-MCE）结合腺苷负荷试验检测缺血心肌的价值。
Objective To investigate the diagnostic value of adenosine stress real-time myocardial contrast echocardiography(RT-MCE) for myocardial ischemia.
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.
目的探讨应用定量组织速度成像(QTVI)技术结合小剂量多巴酚丁胺负荷超声心动图试验(LDDSE)诊断冠心病的价值。
Objective To clarify feasibility for diagnosing coronary artery disease by quantitative tissue velocity imaging (QTVI) technique during low-dose dobutamine stress echocardiography (LDDSE).
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.
目的探讨应用定量组织速度成像(QTVI)技术结合小剂量多巴酚丁胺负荷超声心动图试验(LDDSE)评价心肌存活性的价值。
Objective To assess myocardial viability in patients with myocardial infarction by quantitative tissue velocity imaging (QTVI) during low-dose dobutamine stress echocardiography (LDDSE).
而负荷超声心动图试验正常的患者心脏事件的发生率低并且可以避免侵入。
Patients with normal stress echocardiogram have a low cardiac event rate and can be exempted for invasive procedure.
因此负荷超声心动图试验可被看作是冠脉造影的守门人。
Therefore stress echocardiography can be used as a gate keeper for coronary angiography.
负荷超声心动图试验对已知或怀疑冠心病患者的预测效用目前已被广泛研究。
The prognostic utility of stress echocardiography has been recently studied in a wide spectrum of patients with known or suspected CAD.
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.
结论：本研究显示握力负荷超声心动图试验是可行的、安全的。
Conclusions The safety of grip exercise test of exercise stress echocardiography have been proved.
目的探讨实时三维超声心动图在腺苷负荷试验中对心肌缺血检测的可行性及诊断价值。
Objective To test the feasibility and accuracy of using real-time three-dimensional echocardiography(RT-3DE) to detect ischemia during adenosine-induced stress.
方法：假设负荷超声心动图中的握力试验对冠状动脉粥样硬化导致血管狭窄的患者有特异性。
Methods the hypothesis tested was that the patients with grip exercise test of exercise stress echocardiography could be specific.
方法：假设负荷超声心动图中的握力试验对冠状动脉粥样硬化导致血管狭窄的患者有特异性。
Methods the hypothesis tested was that the patients with grip exercise test of exercise stress echocardiography could be specific.
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