Ann Pediatr Card Close
 

Figure 4: Line diagram showing the anatomy noted at surgery. Three pulmonary veins (the right lower pulmonary vein, left upper pulmonary vein, and left lower pulmonary vein) draining into a common chamber. The ascending vein traversing to the right behind the right pulmonary artery and then ascending where the right upper pulmonary vein was draining. The vein coursing behind the right superior vena cava and there were multiple (two) drainage points of the vertical vein into the innominate vein. Ao - aorta, MPA - main pulmonary artery, PDA - patent ductus arteriosus

Figure 4: Line diagram showing the anatomy noted at surgery. Three pulmonary veins (the right lower pulmonary vein, left upper pulmonary vein, and left lower pulmonary vein) draining into a common chamber. The ascending vein traversing to the right behind the right pulmonary artery and then ascending where the right upper pulmonary vein was draining. The vein coursing behind the right superior vena cava and there were multiple (two) drainage points of the vertical vein into the innominate vein. Ao - aorta, MPA - main pulmonary artery, PDA - patent ductus arteriosus