Ⅱ-1 心脏传导系
特种医学

        1.上腔静脉superiorvenacava2.窦房结sinuatrialnode3.前结间束anteriorinternodaltract4.中结间束middleinternodaltract5.后结间束posteriorinternodaltract6.卵圆窝fossaovalis7.房室结atrioventricularnode8.冠状窦口orificeofcoronarysinus9.左心耳leftauricle10.房间支interatrialbr    （共 585 字）     [阅读本文] >>