(右心室と左心室は表面的な筋層が描かれています。)
00
A12_0050(心臓)Heart→Cor【心臓】Heart (A12_1_00_001)
01
A12_0106(肺動脈口;肺動脈幹口;右動脈口)→Ostium trunci pulmonalis; Ostium arteriosum dextrum【肺動脈口;肺動脈幹口;右動脈口】Opening of pulmonary trunk (A12_1_02_009)
02
A12_0135(大動脈口;左動脈口)→Ostium aortae; Ostium arteriosum sinistrum【大動脈口;左動脈口】Aortic orifice; Opening of aorta (A12_1_04_010)
03
A12_0127(左房室口)→Ostium atrioventricularis sinistrum【左房室口】Left atrioventricular orifice; Left atrioventricular opening (A12_1_04_002)
04
A12_0126(左心室) →Ventriculus sinister【左心室】Left ventricle (A12_1_04_001)