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- Reverse remodeling was assessed by serial cardiac magnetic resonance imaging and echocardiographic tissue Doppler imaging (TDI). 采用连续心脏磁共振成像和心脏超声组织多普勒成像(TDI)来评估心室逆重构。
- Objective To investigate the value of tissue Doppler in position oriented diagnosis of VP. 目的探讨组织多普勒对室性早搏定位诊断的价值。
- Tissue Doppler also showed longer systolic and diastolic intraentricular delays in the heart failure patients. 组织多普勒在心衰病人中也显示较长的收缩期及舒张期心室内延迟。
- Tissue Doppler imaging is a new echocardiography techniques which can quantitate myocardial wall motion. 多普勒组织成像技术是一项应用多普勒原理分析心肌组织运动的一项超声新技术。
- Objective To assess the value of dobutamine stress echocardiography(DSE)and tissue Doppler imaging(TDI)in diagnosis of coronary heart disease(CHD). 目的探讨多巴酚丁胺负荷超声心动图(DSE)和组织多普勒成像技术(TDI)在冠心病(CHD)诊断中的应用价值,以寻求一种敏感的、无创的CHD诊断方法。
- Tissue doppler image indicated that e/a ratio of annulus of mitral valve decreased(P<0.05). However,EF and +dp/dt max were preserved. 组织Doppler超声提示二尖瓣环舒张早期与舒张晚期波峰比值降低(以上均P<0.;05);而射血分数和+dp/dtmax无显著性差异。
- Objective To assess the value of dobutamine stress echocardiography(DSE) and tissue Doppler imaging(TDI) in diagnosis of coronary heart disease(CHD). 目的探讨多巴酚丁胺负荷超声心动图(DSE)和组织多普勒成像技术(TDI)在冠心病(CHD)诊断中的应用价值,以寻求一种敏感的、无创的CHD诊断方法。
- Objective To evaluate the value of intracardiac tissue Doppler imaging(TDI) for showing the myocardial excitation and conduction. 目的初步评价心腔内组织多普勒成像(TDI)对心肌激动及传导的显像功能。
- Objective To assess the myocardial function of left ventricle by tissue Doppler imaging(TDI) in patients with dilated cardiomyopathy(DCM). 结论TDI可定量评价DCM病人左室心肌功能,丰富了DCM的超声诊断手段。
- Objective:To explore the significance of tissue Doppler imaging (TDI ) that make noninvasive assessment of right ventricular diastolic function. 目的:探讨组织多普勒显像(TDI)技术评价肺动脉高压患者右室舒张功能的临床意义。
- Objective To evaluate left heart function in pre-dialysis patients with different stages of chronic kidney disease (CKD) by tissue Doppler velocity imaging (TVI). 目的采用组织多普勒速度成像(TVI)评价不同阶段慢性肾脏疾病患者的左心功能变化。
- There was obvious difference between the patients with so-called lone AF and the normal group only in the tissue Doppler parameters of mitral ring(P<0.05). 孤立性房颤组只有二尖瓣环组织多普勒运动曲线上的参数与对照组差异有统计学意义(P<0.;05)。
- Objective: To discuss the diagnostic value of noncompaction of the ventricular myocardium using tissue Doppler curved M-mode strain rate imaging(CMM-SRI). 摘要目的:探讨组织多普勒曲线M型(CMM)和应变率图在诊断心肌致密化不全中的价值。
- The curve of CCA walls pulsate was recorded by the technology of tissue Doppler imaging. MedArchive Viewer software was used to measure time, velocity, acceleration and deceleration. The correlation indicators of CCA elasticity was calculated. 采用组织多普勒技术记录CCA壁运动曲线,应用MedAr chive Viewer软件进行CCA壁运动的加速度前时间、加速度时间、减速度时间、峰值速度、加速度及减速度的测定,计算获得弹性参数。
- Objective: Tei index is usually measured with pulsed wave Doppler (PWD). Our aim was to assess the degree of agreement between PWD and a method based on tissue Doppler imaging (TDI) and its clinic application. 研究目的:本研究应用组织多普勒技术成像的频谱方式来评价左室Tei指数,通过与脉冲频谱多普勒的方法对比,来探讨应用组织多普勒技术来计算左室Tei指数的可行性问题及其临床应用。
- Along with the progressive development of tissue Doppler imaging,it is expected to become the most important criterion to the selection of patients for cardiac resynchronization theraphy. 随着组织多普勒技术的逐渐发展及研究的深入,组织多普勒有望成为选择心脏再同步化治疗患者的最重要标准。
- Purpose: To evaluate the clinical value of tissue doppler imaging (TDI),color kinesis(CK) and acoustic densitometry (AD) in the assessment of non-infarcted regional myocardial function. 目的:采用组织多谱勒成像(TDI)、彩色室壁运动分析(CK)及声学密度测定(AD)评价心梗患者非梗塞区心肌功能的改变。
- The surgeon cut out all the diseased tissue. 外科大夫把坏了的组织都切除掉。
- Quantitative tissue Doppler imaging 定量组织多普勒
- Human tissue is made up of cells. 人体的组织是由细胞构成的。
