VR 3D reconstruction from MR angiography. Complex malformation with single ventricle and total anomalous pulmonary venous return. Drainage of the left pulmonary veins (PV) into the left SVC (LSVC) and the right PVs into the SVC. Both right and left SVC are connected by an enlarged anonymous vein (AV).
A: anterior view,
B: posterior view.
Figure 6: Total anomalous pulmonary venous return.