结论应用定量组织速度成像测定二尖瓣口运动速度能较准确估计尿毒症患者左室舒张功能。
Conclusions the mitral annular velocity determined by QTVI can accurately evaluate the left ventricular diastolic function in uremic patients.
目的应用定量组织速度成像(QTVI)评价肥厚型心肌病(HCM)患者左心室局部收缩功能。
ObjectiveTo assess the left ventricular regional systolic function in patients with hypertrophic cardiomyopathy (HCM) using quantitative tissue velocity imaging (QTVI).
目的应用定量组织速度成像（QTVI）测定二尖瓣环运动速度评价尿毒症病患者左室舒张功能。
Objective To assess the left ventricular diastolic function in uremic patients using mitral annulus velocity determined by quantitative tissue velocity imaging(QTVI).
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