冠状动脉解剖.docVIP

Normal anatomy of coronary arteries, viewed from above with the atria removed. A = aortic valve; P = pulmonary valve; T = tricuspid valve; M = mitral valve; RCA = right coronary artery; AM = acute marginal branch of the right coronary artery; CB = conus branch of the right coronary artery;? CV = Coronary ventricular branch of left anterior descending branch?； PD = posterior descending branch; AVN = atrioventricular nodal branch; Circ = circumflex coronary artery; OM = obtuse marginal branches of circumflex coronary artery; LAD = left anterior descending coronary artery; Diag = diagonal branches of the left anterior descending coronary artery; Inter = intermedius branch of the left coronary artery. ? 正常的冠状动脉解剖， 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.?Superior Vena Cava — 上腔静脉?? 2. Aorta?— 主动脉? ?3. Pulmonary Artery — 肺动脉?? 4. Left Atrium — 左心房? 5. Right Atrium — 右心房?? 6. Left Ventricle — 左心室 7. Right Ventricle — 右心室?? 8. Inferior Vena Cava — 下腔静脉? 9. Left Main Coronary — 左主冠状动脉? 10. Circumflex — 左冠状动脉回旋分支 11. Left Anterior Descending — 左冠状动脉前降支? 12. Right Coronary — 右冠状动脉 ??? 1. Left atrial appendage —?左心耳（LAA） 2. Left main coronary artery?— 左主冠状动脉 3. Left?circumflex?branch — 左回旋支? 4. Obtuse marginal branches — 钝边分支 5. Left anterior descending — 左前降支? 6. Diagonal branches?— 角状分支 7. AVGA — 房室间隔沟动脉? 8. PDA—后降支动脉? 9.?Posterolateral branch?— 后侧分支。 10. Septal perforating branches — 各中隔跨越分支。 ?????? 1. R. coronary — 右冠状动脉。? 2. Sinu-atrial nodal branch — 窦房结分支。 3. Conus branch — 圆锥分支。 4. Atrial branch — 心房分支 5. R. marginal branch — 右边缘分支。? 6. L. coronary — 左冠状动脉。 7. L. circumflex branch?— 左回旋分支。 7. L. anterior descending( interventricular branch )?— 左前降支（心室中间分支）。? 8. Lateral?branches — 各侧面分支。 9. inerventricular septal branches?— 跨心室中隔各分支。