成像原理多普勒超声心动图技术一般分为两类：第一类包括彩色多普勒血流图像（color Doppler flow imaging，CDFI），第二类包括频谱脉 ..
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彩色多普勒血流显像图 Color doppler blood flow imaging
目的认识心内平滑肌瘤病（ICL）的彩色多普勒血流成像（CDFI）图像特点，探讨CDFI诊断ICL的临床应用价值。
Objective To recognize the ultrasound characterizations of intracardiac leiomyomatosis (ICL), and discuss the value of color Doppler flow imaging (CDFI) in diagnosing ICL.
结果病变血管在二维超声图像，彩色多普勒血流显像以及频谱多普勒方面差异均有显著性。
Results the differences of various diseased blood vessels are remarkable among the two-dimensional ultrasonic images, the color doppler? Ow images and frequency spectrum doppler.
方法回顾性分析5例胎儿三尖瓣下移畸形（经胎儿心脏超声检查诊断）的超声图像与随访结果，分析各切面的二维声像和彩色多普勒血流特点。
Methods Retrospective analyses of 2D-heart views and CDFI(color Doppler flow image) as well as the follow-up findings were made in 5 cases with fetal Ebstein anomaly.
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