色多普勒心肌组织成像 color doppler myocardial imaging
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).
多普勒超声和心肌组织成像能为这些患者提供重要的诊断信息。
In these patients Doppler echocardiography and myocardial tissue imaging can provide essential diagnostic information.
目的：探讨低剂量多巴酚丁胺负荷超声心动图(LDDSE)结合多普勒组织成像技术(dti)评价存活心肌的可行性。
Objective: To evaluate the feasibility of identifying viable myocardium by applying low dose dobutamine echocardiography (LDDSE) combined with Doppler tissue imaging (DTI).
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