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升主动脉
Ascending aorta
上腔静脉
Superior vena cava
肺动脉干
Pulmonary trunk
梳状肌
Pectinate muscular
左心耳
Left auricle
肺动脉瓣
Valve of pulmonary trunk
隔侧乳头肌
Septal papillary muscles
隔侧尖
Septal cusp
前尖
Anterior cusp
卵圆窝
Fossa ovalis
左心室
left ventricle
右心房
Right atrium
冠状窦瓣
Valve of coronary sinus
腱索
Chordae tendineae
下腔静脉瓣
Valve of inferior vena cava
前乳头肌
Anterior papillary muscle
右心室
Right ventricle
室间隔(肌部)
Interventricular septum (muscular part)
隔缘肉柱
Septomarginal trabecula
后乳头肌
Posterior papillary muscle