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.
目的：探讨组织谐波成像技术(THI)、彩色能量多普勒血流图(CDE)及放大功能在肾错构瘤(RAL)诊断中的应用。
Objective: To evaluate the diagnostic importance of Tissue Harmonic Imaging (THI), Color Doppler Energy (CDE) and Zoom function for Renal Angiomyolipomas (RAL).
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