1·Conclusions TTE could be used as a screening method of ASD, while transesophageal three-dimensional echocardiography plays an important role in the selections of therapy and occluder.
结论tte可以作为ASD的筛查方法，而经食道超声心动图三维结构重建测值则可作为选择A SD治疗方案以及封堵器大小的重要参考。
2·Imaging advantage, practical value and limitation of transesophageal Doppler echocardiography were discussed.
讨论了经食道多普勒超声心动图的成像优势、用价值及局限性。
3·Methods Transcranial Doppler (TCD), transesophageal echocardiography (TEE), ultrasound examination of craniocervical arteries, CT and MRI were examined in 100 patients with cerebral embolism.
方法对100例脑栓塞性患者进行了TCD、经食道超声心动图(TEE)、颈动脉超声心动图、CT及MRI等检查。
4·Objective To assess feasibility, sensitivity of transesophageal echocardiography (TEE) in visualizing coronary artery segments and in measuring their coronary flow velocity (CFV).
目的为评价经食道超声心动图(T EE)显示冠状动脉形态和血液频谱的可行性和敏感性。