目的探讨组织多普勒对室性早搏定位诊断的价值。
Objective To investigate the value of tissue Doppler in position oriented diagnosis of VP.
组织追踪法是基于组织多普勒显像的一种新技术。
Tissue Tracing (TT) is a recently developed technique based on tissue Doppler imaging.
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 also showed longer systolic and diastolic intraventricular delays in the heart failure patients.
结论组织多普勒技术是一项评价病理妊娠状态下胎心功能的新技术。
Conclusions Tissue Doppler Image is a new technology in evaluating fetal heart function of abnormal gestation.
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 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.
使用组织多普勒功能研究胎儿二、三尖瓣环的运动速度来反映心肌功能。
Study the velocity of mitral and tricuspid annulus by tissue Doppler Image to reflect the myocardial function.
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 evaluate the value of intracardiac tissue Doppler imaging (TDI) for showing the myocardial excitation and conduction.
目的探讨不同扫查角度对彩色组织多普勒显像观察左室壁舒缩运动中心的影响。
Objective To determine the center of left ventricular(LV) segmental wall motion using color tissue Doppler imaging at various scanning angles.
目的探讨二尖瓣口血流频谱和瓣环的组织多普勒频谱与左室平均舒张压的关系。
Objective To determine the relationship between left atrial diameter and mitral valve area or left atrial mean pressure in patients with rheumatic pure mitral stenosis.
目的探讨年龄与组织多普勒显象测定的正常人左、右心室舒张功能之间的相关关系。
Objective to explore the correlation between age and left and right ventricular diastolic function indexes measured by tissue Doppler imaging in normal individuals.
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。
Reverse remodeling was assessed by serial cardiac magnetic resonance imaging and echocardiographic tissue Doppler imaging (TDI).
方法采用脉冲及组织多普勒的方法对轻中度高血压病患者的右心室功能进行了评价。
Methods RV systolic and diastolic functions were evaluated in 186 patients with mild, uncomplicated hypertension using pulsed-wave Doppler and tissue Doppler echocardiography.
目的用组织多普勒(TDI)研究慢性充血性心力衰竭(心衰)患者左室内收缩同步性。
Objective To assess left intraventricular contractive synchrony in patients with congestive heart failure by tissue Doppler imaging (TDI).
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 explore the significance of tissue Doppler imaging (TDI) that make noninvasive assessment of right ventricular diastolic function.
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。
Objective To evaluate left heart function in pre-dialysis patients with different stages of chronic kidney disease (CKD) by tissue Doppler velocity imaging (TVI).
目的探讨脉冲组织多普勒(PW - TDI)评价肝硬化失代偿期右心功能的临床价值。
Objective To investigate the value of PW-TDI for estimating right ventricular function in the patients with hepatic cirrhosis.
目的探讨应用组织多普勒成像（TDI）评价急性肺动脉栓塞（PE）患者右室功能的价值。
Objective To explore the clinical value of tissue Doppler imaging (TDI) parameters of right ventricle in diagnosing and evaluating therapeutic effects in patients with acute pulmonary embolism (PE).
采用心内超声组织多普勒显像技术获取窦性心律上述各点的二维、M型心肌速度和加速度图像；
M mode and 2D TDI were obtained to map myocardial velocity and acceleration with normal sinus rhyme at different sites of cardiac conductive system described above.
目的探讨组织多普勒成像脉冲频谱技术（DTI-PW）评价高血压病、冠心病左室舒张功能。
Objective To explore assessment and distingnishable value on left ventricular diastole function of hypertension and CHD in pulse wave DTI(DTI-PW).
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。
Strain rate imaging is a new technique deriving from tissue Doppler imaging, which is a new noninvasive method studying local heart function.
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）。
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).
目的应用脉冲组织多普勒成像(PWDTI)技术评价急性心肌梗死(ami)后不同治疗方案对心脏整体及局部室壁功能的改变。
Objective To evaluate the local and whole function of different therapy in acute myocardial infarction (AMI) by pulsed-wave Doppler tissue imaging (PWDTI) with echocardiography.
结论：多时相室间隔运动或典型的心尖“移动”对进行CRT后长期LV逆向重塑的预测效果与用组织多普勒定量检测LV不同步性的预测效果相当。
Conclusion: Multiphasic septal motion or typical apical 'shuffle' predicts long-term LV reverse remodeling after CRT comparable to quantitative determination of LV dyssynchrony with tissue Doppler.
目的：应用彩色M型多普勒（CMM）和组织多普勒成像（DTI）等方法评价高血压患者的左室舒张功能，探讨CMM和DTI评价左室舒张功能的临床价值。
Objective To evaluate the left ventricular diastolic function in the patients with hypertension by color M-mode Doppler echocardiography(CMM) and Doppler Tissue Imaging(DTI).
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 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：探讨慢性病毒性肝炎肝静脉管径及多普勒频谱改变与肝组织病理纤维化程度的关系。
Objective: to analyse the correlation of hepatic vein diameter and Doppler waveform changes with liver histologic fibrosis in chronic liver hepatitis patients.
目的：探讨彩色多普勒组织显像在小儿贫血心脏改变中的应用价值。
Objective: To explore the application value of color Doppler tissue imaging (DTI) in children with anemia.
目的：探讨脉冲波多普勒组织成像(PW - DTI)在评价冠心病患者主动脉弹性时的应用价值。
Objective: to determine clinical value of pulsed wave Doppler tissue imaging (PW-DTI) in evaluating aortic elasticity in coronary heart disease.
目的采用多普勒组织成像(dti)技术评价冠状动脉旁路移植(CABG)术后左心室功能变化。
ObjectiveTo assess the left ventricular function in patients before and after coronary artery bypass grafting (CABG) using Doppler tissue imaging (DTI).
目的应用脉冲多普勒组织成像（PW DTI）分析正常右室心肌舒缩运动的特点。
Objective To investigate the characteristics of right ventricular wall motion by the pulsed wave Doppler tissue imaging (PW-DTI).
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