系解脉管英语课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Section three The arteries,Pulmonary trunk肺动脉干,right pulmonary arteries,left pulmonary arteries,The arteries of pulmonary circulation,Arterial lig.动脉韧带,The arteries of systemic circulation,Aorta,主动脉,分部：,Ascending aorta,升主,a.,Aortic arch,主动脉弓,Descending a.,降主动脉,Thoracic a.,胸主,a.,Abdominal a.,腹主,a.,升主,a.,主动脉弓,胸主,a.,腹主,a.,髂总,a.,Ascending aorta,升主动脉,1、起止：,起自左心室主动脉口， 至第二胸肋关节水平延续为主动脉弓。,2、分支,左冠状动脉,右冠状动脉,Aortic arch,主动脉弓,凹侧发出支气管支和气管支,凸侧从右向左,头臂干,左颈总动脉,左锁骨下动脉,右颈总动脉,右锁骨下动脉,2、分支,1、起止：,Vertebral a.椎a.,Internal thoracic a. 胸廓内a.,Thyrocervical trunk甲状颈干,The subclavian a.锁骨下动脉,1,Axilla,ry,a,rter,y,a.The thoracoacromial a.胸肩峰a,b.The lateral thoracic a. 胸外侧a,c.The subscapular a.肩胛下a the thoracodorsal a.胸背a,the circumflex scapular a.,旋肩胛a,d.The post. humeral circumflex a. 旋肱后a,e.The ant. humeral circumflex a.旋肱前a,The deep brachial a.,2,The brachial artery,3,Radial artery,桡动脉,主要分支：掌浅支,4,Ulnar artery,尺动脉,主要分支：掌深支,桡动脉,radial a.,尺动脉,ulnar a.,指掌侧总动脉,指掌侧固有动脉,小指尺掌侧动脉,Superficial palmar arch 掌浅弓,Deep palmar arch掌深弓,