Objective To investigate the value of single breath hold cine MRI in evaluating left ventricular function.
目的评价单次屏气电影法测量心功能的价值。
Objective To probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的探讨二尖瓣环收缩期峰值速度及收缩期位移评价扩张型心肌病患者左室收缩功能的价值。
Is Doppler tissue imaging dependent on preload in evaluating left ventricular diastolic function?
脉冲多普勒组织成像技术评价左室舒张功能与前负荷的依赖关系？
Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating left ventricular systolic and diastolic function in patients with chronic heart failure (CHF).
目的：探讨脉冲多普勒组织成像(PW DTI)技术在评价慢性心力衰竭(CHF)左室舒缩功能方面的应用。
Objective To discuss the feasibility of tissue Doppler image technique in evaluating fetal left ventricular diastole function, and to confirm its reliability by comparing with traditional methods.
目的探讨组织多普勒技术评价胎儿左心舒张功能的可行性及可靠性。
Objective to evaluate the left ventricular regional myocardial strain rate (SR) in patients with myocardial infarction (MI), and to study the possibility of SR in evaluating regional function.
目的探索心梗患者左室局域心肌的应变率(SR)特点及其评价局域心肌功能的可能性。
Objective to probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的：通过超声心动图评价二尖瓣器形态改变与二尖瓣返流程度之间的关系及其临床意义。
Objective to probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的：通过超声心动图评价二尖瓣器形态改变与二尖瓣返流程度之间的关系及其临床意义。
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