Objective to study the velocity, strain and strain rate of the carotid arterial wall motion using velocity vector imaging (VVI) in cerebral infarction patients.
目的应用速度向量成像(VVI)技术初步探讨脑梗死患者颈总动脉管壁短轴方向运动速度、应变及应变率的特点。
Assessment of arterial function and ventricular-vascular interactions is likely to refined by the use of 3-d echocardiography and other techniques, such as myocardial strain measurements.
三维立体超声心动图以及别的一些技术，像心肌牵张力的测定的应用可能会使动脉功能和心室-血管相互作用的评估更加精细。
Assessment of arterial function and ventricular-vascular interactions is likely to refined by the use of 3-d echocardiography and other techniques, such as myocardial strain measurements.
三维立体超声心动图以及别的一些技术，像心肌牵张力的测定的应用可能会使动脉功能和心室-血管相互作用的评估更加精细。
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