Objective to detect the alteration of left ventricular long-axis systolic function in patients with left ventricular diastolic dysfunction.
目的探讨左心室舒张功能障碍患者的左心室长轴收缩功能变化特征。
Objective To evaluate Left ventricular long-axis systolic function in patients with rheumatic mitral stenosis by Doppler tissue imaging(DTI).
目的探讨应用多普勒组织成像（DTI）评价单纯性风湿性二尖瓣狭窄患者左室长轴收缩功能的意义。
Objective to evaluate the left ventricular long-axis systolic function in patients with early systemic lupus erythematosus (ESLE) with quantitative tissue velocity imaging (QTVI).
目的探讨应用定量组织速度成像(QTVI)技术评价早期系统性红斑狼疮(ESLE)患者左室长轴收缩功能的意义。
Objective to measure the left ventricular long axis systolic function in the patients with diastolic heart failure (DHF) and investigate its clinical significance.
目的检测舒张性心力衰竭(DHF)患者左心室长轴收缩功能，探讨其临床意义。
Conclusions PW DTI combined with high dose DSE can correctly evaluate left ventricular regional systolic function of long axis and detect ischemic myocardium.
结论PWDT I能准确评价多巴酚丁胺负荷试验中左室长轴局部心肌收缩功能，从而准确无创检测冠心病缺血心肌。
Conclusions PW DTI combined with high dose DSE can correctly evaluate left ventricular regional systolic function of long axis and detect ischemic myocardium.
结论PWDT I能准确评价多巴酚丁胺负荷试验中左室长轴局部心肌收缩功能，从而准确无创检测冠心病缺血心肌。
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