冠状动脉解剖.doc

《冠状动脉解剖.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Normalanatomyofcoronaryarteries,viewedfromabovewiththeatriaremoved.A=aorticvalve;P=pulmonaryvalve;T=tricuspidvalve;M=mitralvalve;RCA=rightcoronaryartery;AM=acutemarginalbranchoftherightcoronaryartery;CB=conusbranchoftherightcoronaryartery; CV=Coronaryventricularbranchofleftanteriordescendingbranch

2、 ；PD=posteriordescendingbranch;AVN=atrioventricularnodalbranch;Circ=circumflexcoronaryartery;OM=obtusemarginalbranchesofcircumflexcoronaryartery;LAD=leftanteriordescendingcoronaryartery;Diag=diagonalbranchesoftheleftanteriordescendingcoronaryartery;Inter=intermediusbranchoftheleftcoronaryartery. 正

3、常的冠状动脉解剖，本图是移去心房的上面观图。图中A=主动脉瓣；P=肺动脉干瓣；T=叄尖瓣；M= 僧帽瓣（贰尖瓣）；RCA=右冠状动脉；AM=右冠状动脉锐边分支；CB= 右冠状动脉圆锥支； CV= 冠状动脉左前降支心室支； PD=后降支；AVN=房室结分支；Circ=回旋冠状动脉；OM=回旋冠状动脉钝边分支；LAD=冠状动脉左前降支；Diag=冠状动脉左前降支角状分支；Inter=左冠状动脉中间分支。1. SuperiorVenaCava—上腔静脉  2.Aorta —主动脉  3.PulmonaryArtery—肺动脉  4.LeftAtrium—左心房 5.RightAtrium—右心房

4、  6.LeftVentricle—左心室7.RightVentricle—右心室  8.InferiorVenaCava—下腔静脉 9.LeftMainCoronary—左主冠状动脉 10.Circumflex—左冠状动脉回旋分支11.LeftAnteriorDescending—左冠状动脉前降支 12.RightCoronary—右冠状动脉   1.Leftatrialappendage— 左心耳（LAA）2.Leftmaincoronaryartery —左主冠状动脉3.Left circumflex branch—左回旋支 4.Obtusemarginalbranches—钝边分支

5、5.Leftanteriordescending—左前降支 6.Diagonalbranches —角状分支7.AVGA—房室间隔沟动脉 8.PDA—后降支动脉 9. Posterolateralbranch —后侧分支。10.Septalperforatingbranches—各中隔跨越分支。      1.R.coronary—右冠状动脉。 2.Sinu-atrialnodalbranch—窦房结分支。3.Conusbranch—圆锥分支。4.Atrialbranch—心房分支5.R.marginalbranch—右边缘分支。 6.L.coronary—左冠状动脉。7.L.circum

6、flexbranch —左回旋分支。7.L.anteriordescending(interventricularbranch) —左前降支（心室中间分支）。 8.Lateral branches—各侧面分支。9.inerventricularseptalbranches —跨心室中隔各分支。