比较彩色多普勒能量图(CDE)和彩色多普勒血流图(CDFI)在移植肾诊断中的作用。
To compare the roles of Color Doppler energy (CDE) and Color Doppler Flow Imaging (CDFI) in the diagnosis of renal transplantation.
目的探讨移植肾彩色多普勒能量图(CDE)与左心功能的关系和临床意义。
Objective To investigate the relationship between CDE of transplanted kidney and left ventricular function.
所用方法包括彩色多普勒血流图和能量图，磁场空间定位自由扫查及透明成像技术。
The methods used included CDFI, color Doppler energy, electromagnetic positioning free hand scanning and transparent imaging technique.
对51例房间隔缺损（ASD）患者术前进行彩色多普勒速度图（CDV）和彩色多普勒速度能量图（CCD）检查，对房水平分流的方向、分流束的边界连续性及彩色充填进行观察对比分析。
To exlore the dignostic validation of CCD on atrium level shunt and compare it with CDV, 51 patients of atrial septal defect( ASD) received CDV and CCD examination before operation.
对51例房间隔缺损（ASD）患者术前进行彩色多普勒速度图（CDV）和彩色多普勒速度能量图（CCD）检查，对房水平分流的方向、分流束的边界连续性及彩色充填进行观察对比分析。
To exlore the dignostic validation of CCD on atrium level shunt and compare it with CDV, 51 patients of atrial septal defect( ASD) received CDV and CCD examination before operation.
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