Figure Legend
Fig.1: 3D CT scan reconstruction showing the persistent left superior vena cava (LSVC) draining into the left atrium in close proximity to the left atrial appendage.
Fig. 2: 3D CT scan reconstruction showing the separate drainage of the coronary veins into the left atrium.
Fig. 3: Scheme of anatomy before (left) and after (right) surgical correction. ยง: persistent LSVC, *: ostium of the persistent LSVC; Blue arrowhead: ostium secundum atrial septal deceft (ASD) with left-to-right shunt; Black arrowhead: obliterated ostium of the LSVC; Blue arrow: ASD closed with a patch of pericardium; #: 16-mm prosthetic graft interposed between the LSVC and the right atrium.