Ⅱ-4 右心房内腔右上面观
特种医学

        1.右心耳rightauricle2.梳状肌pectinatemuscles3.下腔静脉口orificeofinferiorvenacava4.右房室口rightartrioventricularorifice5.冠状沟coronarysulcus6.冠状窦口orificeofcoronarysinus    （共 152 字）     [阅读本文] >>