目的探讨连续波多普勒超声在评估二尖瓣返流患者的肺动脉楔压中的作用。
To confirm the utility of continuous wave Doppler echocardiography in assessing pulmonary artery wedge pressure in patients with mitral regurgitation.
观察30例显示血流会聚区（FCR）的偏心性二尖瓣返流患者的返流束形态，发现均为附壁细长束。
The shape of regurgitant jets in 30 patients with eccentric mitral regurgitation showing now convergence region (FCR) was observed.
目的：探讨二尖瓣返流对扩张型心肌病（DCM）患者左室充盈的影响。
Objective:To explore the impact on left ventricular filling pattern which decided by the extent of mitral reflow in dilated cardiomyopathy(DCM) individuals.
目的研究急性心肌梗死（AMI）患者合并二尖瓣返流（MR）与心力衰竭等严重并发症和死亡率的相关性。
Objective To study the relationship of mitral regurgitation (MR) with cardiac events such as heart failure and cardiac death in acute myocardial infarction (AMI) patients.
服用麦角洐生物的患者其二尖瓣幕状区的均值显著增加，且和二尖瓣返流的严重程度成线性关系。
The mean mitral tenting area was significantly greater in ergot-treated patients and showed a linear relationship with the severity of mitral regurgitation.
目前是在二尖瓣脱垂患者的瓣叶上放置夹合器(clip)，可以减少二尖瓣返流，无需对患者进行手术治疗。
They are now taking patients with mitral valve prolapse and putting a clip on the leaflet so that you can reduce the mitral regurgitation without having to send the patient to surgery.
目前是在二尖瓣脱垂患者的瓣叶上放置夹合器(clip)，可以减少二尖瓣返流，无需对患者进行手术治疗。
They are now taking patients with mitral valve prolapse and putting a clip on the leaflet so that you can reduce the mitral regurgitation without having to send the patient to surgery.
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