CT心脏断面解剖PPT课件.ppt

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1、先天性心脏病及CT影像诊断小儿综合内科张伟CardiacAnatomyAscendingAorta升主动脉DescendingAorta降主动脉PulmonaryArtery肺动脉SuperiorVenaCava上腔静脉LeftCoronaryArtery(LCA)左冠状动脉LeftMainArtery(LMA)左主干LeftAnteriorDescending(LAD)左前降支LeftMarginalBranch(LMB)左边缘支LeftCircumflex(LCX)左回旋支RightCoronaryArtery(RCA)右冠状动脉PosteriorDescendi

2、ngArtery(PDA)后降支ConusBranch动脉圆锥支LeftAtrium左心房RightAtrium右心房LeftVentricle左心室RightVentricle右心室CardiacVein心脏静脉MitralValv二尖瓣CoronarySinus冠状窦CardiacAnatomy传统的影像学诊断方法有胸部X线、超声心动图、MRI、心导管造影检查CardiacAnatomyCardiacAnatomyMDCT的优势扫描时间短空间分辨力较高三维后处理重组AscendingAortaPulmonaryArteryDescendingAortaAscend

3、ingAortaPulmonaryArteryDescendingAortaCT平扫图象CT增强图象CardiacAnatomyAscendingAortaPulmonaryArteryDescendingAortaSuperiorVenaCavaAscendingAortaPulmonaryArteryDescendingAortaSuperiorVenaCavaCT平扫图象CT增强图象CardiacAnatomySuperiorVenaCavaSuperiorVenaCavaLMALMAAscendingAortaAscendingAortaDescendingA

4、ortaDescendingAortaLADLeftMarginalBranchLADLeftMarginalBranchCT平扫图象CT增强图象CardiacAnatomySuperiorVenaCavaAscendingAortaDescendingAortaLADLeftMarginalBranchLMALCXSuperiorVenaCavaAscendingAortaDescendingAortaLADLeftMarginalBranchLMALCXPulmonaryArteryPulmonaryArteryCT平扫图象CT增强图象CardiacAnatomy

5、SuperiorVenaCavaSuperiorVenaCavaDescendingAortaDescendingAortaPulmonaryArteryPulmonaryArteryLADLCxLCxLMBLMBLADLeftAtriumLeftAtriumCT平扫图象CT增强图象CardiacAnatomySuperiorVenaCavaSuperiorVenaCavaDescendingAortaDescendingAortaPulmonaryArteryPulmonaryArteryLADLCxLCxLMBLMBLADLeftAtriumLeftAtriumC

6、T平扫图象CT增强图象CardiacAnatomyDescendingAortaLCxLMBLADLeftAtriumDescendingAortaLCxLMBLADLeftAtriumRightAtriumLeftVentricleLeftVentricleAscendingAortaAscendingAortaRightAtriumCT平扫图象CT增强图象CardiacAnatomyRCARCALeftVentricleLeftVentricleRightVentricleRightVentricleLeftAtriumLeftAtriumRightAtriumR

7、ightAtriumLCxLMBLCxLMBCT平扫图象CT增强图象CardiacAnatomyRCALeftVentricleRightVentricleLeftAtriumRightAtriumLCxLMBRCALeftVentricleRightVentricleLeftAtriumRightAtriumLCxLMBDescendingAortaDescendingAortaCT平扫图象CT增强图象CardiacAnatomyRCARCALeftVentricleLeftVentricleRightVentricleRightVentricle