Fig. 2
From: Update on fetal cardiovascular magnetic resonance and utility in congenital heart disease
Blood flow through a 3-D reconstructed cardiovascular system using 4-D flow CMR in fetal sheep. The left picture represents the 3-D reconstruction of the major fetal vessels and cardiac shunts with rings representing where blood flow was assessed. The top left graph represents the blood flow of inflow vessels and cardiac shunts of the heart. The bottom left graph represents the blood flow of outflow vessels and cardiac shunts of the heart. UV, umbilical vessel; DV, ductus venosus; IVCd/p, distal/proximal inferior vena cava; SVC, superior vena cava; FO, foramen ovale; AAo, ascending aorta; BT brachiocephalic trunk; DA, ductus arteriosus; DAo, descending aorta; MPA, main pulmonary artery; PBF, pulmonary blood flow. Re-produced from Schrauben et al. (27) used under CC BY 4.0