...网 关键词：二尖瓣装置；三维超声心动图；运动估计 [gap=1607]Keywords：Mitral Apparatus;Three-dimensional Echocardiography;Motion Estimation ...
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三维超声心动图（3dimensional echocardiography，3DE）能准确测量心功能而无需依赖几何形状的假设，是超声领域的重大突破。
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动态三维超声心动图 dynamic three-dimensional echocardiography ; DTDE
实时三维超声心动图 real-time three dimensional echocardiography ; RT-3DE ; Real time 3-dimensional echocardiography
立体三维超声心动图 S3DE ; Stereo 3D Echocardiography
经胸三维超声心动图 Transthoracic three dimensional echocardiography
三维超声心动图描记术 three-dimensional echocardiography
全容积三维超声心动图 full-volume three-dimensional echocardiography
目的评价动态三维超声心动图在二尖瓣修复术中的作用。
Purpose To evaluate the role of three-dimensional echocardiography in mitral valve repair.
目的观察三维超声心动图(3de)测定机械瓣瓣口面积的可行性。
Objective To determine the feasibility of three dimensional echocardiography (3de) in assessment of mechanical prosthetic valve areas.
目的：探讨多平面经食管三维超声心动图测量右室容量和收缩功能的可靠性。
Objective: to study the reliability of multiplane transesophageal three dimensional echocardiography in the measurement of right ventricular volume and systolic function.
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