图15-23 经肺动脉瓣的矢状断面
外科学

        1左锁骨下动脉leftsubclaviana.2左颈内静脉leftinternaljugularv.3左头臂静脉leftbrachiocephalicv.4胸腺thymus5心包上隐窝superiorrecessofpericardium6肺动脉干pulmonarytrunk7肺动脉瓣valveofpulmonarytrunk8肺动脉圆锥pulmonaryconus9左心室leftventricle10室间隔interventri    （共 508 字）     [阅读本文] >>