Figure 4From: Successful staged repair for a rare type of truncus arteriosus with interruption of the aortic arch and abnormal origin of the left coronary artery Operative scheme. The PA branches were excised and closed by “L” shape. Aortic arch was directly reconstructed. A hand-made bicuspid conduit were applied for RVOT reconstruction. BCA: brachiocephalic artery, LCCA: left common carotid artery, DAo:descending aorta IAA: interruption of the aorta, LPA: left pulmonary artery, RPA: right pulmonary artery. Back to article page