CT心脏断面解剖PPT学习教案

1、会计学1CT心脏断面解剖心脏断面解剖Ascending Aorta升主动脉Descending Aorta降主动脉Pulmonary Artery肺动脉Superior Vena Cava上腔静脉Left Coronary Artery(LCA)左冠状动脉Left Main Artery(LMA)左主干Left Anterior Descending(LAD)左前降支Left Marginal Branch(LMB)左边缘支Left Circumflex(LCX)左回旋支Right Coronary Artery(RCA) 右冠状动脉Posterior Descending Artery(PD

2、A) 后降支Conus Branch 动脉圆锥支Left Atrium 左心房Right Atrium 右心房Left Ventricle 左心室Right Ventricle 右心室Cardiac Vein 心脏静脉Mitral Valv 二尖瓣Coronary Sinus 冠状窦第1页/共42页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 第2页/共42页第3页/共42页Ascending AortaPulmonary ArteryDescending AortaAscending AortaPulmonary ArteryDescending Aorta CT平扫图

3、象平扫图象 CT增强图象增强图象第4页/共42页Ascending AortaPulmonary ArteryDescending AortaSuperior Vena CavaAscending AortaPulmonary ArteryDescending AortaSuperior Vena Cava CT平扫图象平扫图象 CT增强图象增强图象第5页/共42页Superior Vena CavaSuperior Vena CavaLMA LMA Ascending AortaAscending AortaDescending AortaDescending AortaLAD Left M

4、arginalBranch LAD Left MarginalBranch CT平扫图象平扫图象 CT增强图象增强图象第6页/共42页Superior Vena CavaAscending AortaDescending AortaLAD Left MarginalBranch LMA LCX Superior Vena CavaAscending AortaDescending AortaLAD Left MarginalBranch LMA LCX Pulmonary ArteryPulmonary Artery CT平扫图象平扫图象 CT增强图象增强图象第7页/共42页Superior

5、Vena CavaSuperior Vena CavaDescending AortaDescending AortaPulmonary ArteryPulmonary ArteryLAD LCx LCx LMB LMB LAD LeftAtriumLeftAtrium CT平扫图象平扫图象 CT增强图象增强图象第8页/共42页Superior Vena CavaSuperior Vena CavaDescending AortaDescending AortaPulmonary ArteryPulmonary ArteryLAD LCx LCx LMB LMB LAD LeftAtriumL

6、eftAtrium CT平扫图象平扫图象 CT增强图象增强图象第9页/共42页Descending AortaLCx LMB LAD LeftAtriumDescending AortaLCx LMB LAD LeftAtriumRightAtriumLeftVentricleLeftVentricleAscending AortaAscending AortaRightAtrium CT平扫图象平扫图象 CT增强图象增强图象第10页/共42页RCA RCA Left VentricleLeft VentricleRight VentricleRight VentricleLeft Atriu

7、mLeft AtriumRightAtriumRightAtriumLCx LMB LCx LMB CT平扫图象平扫图象 CT增强图象增强图象第11页/共42页RCA Left VentricleRight VentricleLeft AtriumRightAtriumLCx LMB RCA Left VentricleRight VentricleLeft AtriumRightAtriumLCx LMB Descending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第12页/共42页RCA RCA Left VentricleLeft Vent

8、ricleRight VentricleRight VentricleLeft AtriumLeft AtriumRight AtriumRight AtriumLCx LMB LCx Cardiac Vein LMB Cardiac Vein CT平扫图象平扫图象 CT增强图象增强图象第13页/共42页RCA Left VentricleRight VentricleLeft AtriumRight AtriumLCx LMB RCA Left VentricleRight VentricleLeft AtriumRight AtriumLCx LMB Aortic ValveDescend

9、ing AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第14页/共42页RCA Left VentricleRight VentricleLeft AtriumRight AtriumLCx LMB RCA Left VentricleRight VentricleLeft AtriumRight AtriumLCx LMB Aortic ValveCardiac Vein Cardiac Vein CT平扫图象平扫图象 CT增强图象增强图象第15页/共42页RCA Left VentricleRight VentricleLeft AtriumRigh

10、t AtriumLCx LMB RCA Left VentricleRight VentricleLeft AtriumRight AtriumLMB Descending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第16页/共42页Conus BranchConus BranchMitral ValveRCA Left VentricleRight VentricleLeft AtriumRight AtriumLMB RCA Left VentricleRight VentricleLeft AtriumRight AtriumLMB Cardi

11、ac Vein Cardiac Vein CT平扫图象平扫图象 CT增强图象增强图象第17页/共42页RCA Left VentricleRight VentricleLeft AtriumRight AtriumLMB RCA Right VentricleLeft AtriumRight AtriumLeft VentricleMitral ValveDescending AortaDescending AortaCardiac Vein Cardiac Vein CT平扫图象平扫图象 CT增强图象增强图象第18页/共42页RCA Left VentricleRight Ventricle

12、Left AtriumRight AtriumRCA Left VentricleRight VentricleLeft AtriumRight AtriumDescending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第19页/共42页Descending AortaDescending AortaRCA Left VentricleRight VentricleRight AtriumRCA Left VentricleRight VentricleRight AtriumCoronary Sinus Coronary Sinus CT平扫图象

13、平扫图象 CT增强图象增强图象第20页/共42页RCA Left VentricleRight VentricleRight AtriumRCA Left VentricleRight VentricleRight AtriumDescending AortaDescending AortaCoronary Sinus Coronary Sinus CT平扫图象平扫图象 CT增强图象增强图象第21页/共42页RCA Left VentricleRight VentricleRight AtriumRCA Left VentricleRight VentricleRight AtriumDesc

14、ending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第22页/共42页RCA Left VentricleRight VentricleRCA Left VentricleRight VentricleDescending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第23页/共42页RCA Left VentricleRight VentricleRCA Left VentricleRight VentricleDescending AortaDescending Aorta CT平扫图象平扫图象 CT

15、增强图象增强图象第24页/共42页RCA Left VentricleRight VentricleRCA Left VentricleRight VentricleDescending AortaDescending AortaLiver Stomach Liver Stomach CT平扫图象平扫图象 CT增强图象增强图象第25页/共42页RCA Left VentricleRight VentricleRCA Left VentricleRight VentricleDescending AortaDescending Aorta CT平扫图象平扫图象 CT增强图象增强图象第26页/共4

16、2页RCA Left VentricleRight VentricleRCA Left VentricleRight VentricleDescending AortaDescending AortaLiver Stomach Liver Stomach CT平扫图象平扫图象 CT增强图象增强图象第27页/共42页PDA Left VentricleRight VentriclePDA Right VentricleLiver Stomach Liver Stomach CT平扫图象平扫图象 CT增强图象增强图象第28页/共42页第29页/共42页n房间隔连续性中断。需两个层面以上可显示房；可直接测量缺损大小 n右心房、室增大 n肺动脉增宽 n伴肺动脉高压，主肺动脉横径超过同水平主动脉，右心室壁增厚，右室扩大 第30页/共42页继发孔型房间隔缺损继发孔型房间隔缺损CT增强：房间隔连续中断 第31页/共42页第32页/共42页nEBCT薄层扫描，显示室间隔中断、不连续 n心室不同程度增大，肺血