ObjectiveTo assess cardiac function by strain imaging (SI) in patients with atrial septal defects (ASD) undergoing device closure.
目的应用超声应变显像技术(SI)评价房间隔缺损(asd)封堵术前、术后心脏功能的变化。
Objective to evaluate the regional myocardial systolic function in the patients with hypertrophic cardiomyopathy (HCM) by strain imaging technique.
目的应用应变成像技术对肥厚型心肌病患者和正常人的心功能进行研究。
Objective To study the influence of incidence angle of ultrasound and strain length(SL) on strain imaging(SI) and strain rate imaging(SRI) in long-axis direction.
目的探讨室壁与入射超声之间的夹角及应变长度（SL）对长轴方向应变成像（SI）和应变率成像（SRI）的影响。
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。
Objective To evaluate the left ventricular myocardial regional systolic and diastolic function of Epirubicin-induced cardiotoxicity using strain rate imaging(SRI).
目的探讨应变率成像技术评价乳腺癌术后患者表阿霉素复合药物心脏毒性对左室心肌局部收缩及舒张功能影响价值。
There are four methods for ultrasonic characterization of tissue elasticity: imaging inspection techniques, vibration velocity measurements, quasi-static strain measurements and parametric methods.
用超声进行组织弹性定征的方法有四种：图像检查法、振动测量法、静态应变测量法和参数识别法。
Objective: to evaluate left atrial (LA) systolic function in patients with uremia by strain rate imaging (SRI) and real-time three dimensional echocardiography (3-de).
目的：探讨应变率成像(SRI)及三维超声成像(3 - DE)评价尿毒症患者左房收缩功能的临床价值。
Objective To explore and assess the effects of Renin-Angiotensin System(RAS)inhibitors on left atrium in patients with essential hypertension by strain rate imaging(SRI).
目的应用应变率成像技术评价RAS抑制剂对高血压患者左心房功能的影响。
Conclusion The strain rate imaging of atrial septum can identify left ventricular diastolic dysfunction of pseudo normal pattern and can quantitatively assess left ventricular diastolic function.
结论房间隔应变率成像可鉴别左室舒张假性正常，并可定量评价左室舒张功能下降。
Therefore, this paper presents novel robust algorithms for 3d imaging myocardial strain and elastic modulus based on cardiac cine-MRI images and optimization theory.
因此，本文提出了基于MRI心脏电影图像和优化理论的心肌应变和弹性模量三维成像的鲁棒算法。
Strain rate imaging is a new technique deriving from tissue Doppler imaging, which is a new noninvasive method studying local heart function.
应变率成像是从组织多普勒显像中衍生出来的新技术，它是一种研究局部心功能的无创的新方法。
Objective: To assess the compliant properties of the Common Carotid Artery (CCA) in healthy subjects and patients with essential hypertension based on strain-strain rate imaging.
目的：应用应变和应变率显像技术对正常人和原发性高血压患者颈总动脉壁顺应性特点进行研究。
Objective To explore the clinical values of strain rate imaging (SRI) in detection of regional function of left ventricular in patients with hypertension.
目的：探讨心肌应变率成像（SRI）技术定量评价高血压患者左室局部舒张功能的意义。
Real-time triplane strain rate imaging;
实时三平面应变率显像；
The superparamagnetic iron oxide labeled human pancreas cancer cell strain can be applied to magnetic resonance imaging and applied to constructing a pancreas cancer animal model.
所述超顺磁性氧化铁标记的人胰腺癌细胞株可在磁共振成像中应用，在构建胰腺癌动物模型中应用。
The superparamagnetic iron oxide labeled human pancreas cancer cell strain can be applied to magnetic resonance imaging and applied to constructing a pancreas cancer animal model.
所述超顺磁性氧化铁标记的人胰腺癌细胞株可在磁共振成像中应用，在构建胰腺癌动物模型中应用。
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