Figure Legends
Fig. 1. Preoperative enhanced computed tomography
(A) Frontal view demonstrates that blood flow of SVC and IVC are re-directed through the baffle towards the mitral valve and the LV connected with PA. (B) Sagittal view shows that the systemic RV and aorta are located anteriorly with respect to the pulmonary ventricle and the pulmonary trunc. PA, pulmonary artery; LV, left ventricle; IVC, inferior vena cava; SVC, superior vena cava; RV; right ventricle.
Fig. 2. Intraoperative imaging
When the anatomic right atrium, i.e., systemic atrium, was incised, the Mustard baffle became immediately identified and LA and PV could be confirmed underneath in the depth of the systemic atrial chamber. LA, left atrium; LUPV, left upper pulmonary vein; LLPV, left lower pulmonary vein; RUPV, right upper pulmonary vein; RLPV, right lower pulmonary vein