主动脉弓
Aortic arch

上腔静脉
Superior vena cava

右肺动脉
Right pulmonary artery

动脉导管
Arterial duct

左肺动脉
Left pulmonary artery

左肺
Left lung

右肺
Right lung

肺动脉干
Pulmonary trunk

右肺静脉
Right pulmonary vein

左肺静脉
Left pulmonary vein

左心房
Left atrium

右心房
Right atrium

左心室
Left ventricle

右心室
Right ventricle

下腔静脉
Inferior vena cava

肝静脉
Hepatic vein

肝
Liver

静脉导管
Ductus venosus

肾
Kidey

肝门静脉
Hepatic portal v.

腹主动脉
Abdominal aorta

脐静脉
Umbilical vein

肠
Intestine

髂总动脉
Common iliac artery

髂内动脉
Internal iliac artery

髂外动脉
External iliac artery

脐动脉
Umbilical artery

膀胱
Urinary bladder

胎盘
Placenta