Figure legend
Figure: 3D computed tomography angiography images of PLSVC in anterior (A) and posterior (B) projections. 3D electroanatomic mapping images of PLSVC (C) and neighboring left-heart structures (D) in the right anterior oblique projection.
CS, coronary sinus; LA, left atrium; LAA, left atrial appendage; LIPV, left inferior pulmonary vein; LSPV, left superior pulmonary vein; PLSVC, persistent left superior vena cava; RIPV, right inferior pulmonary vein; RSPV, right superior pulmonary vein.