Fig. 2From: Surgical correction of persistent truncus arteriosus on a 33-year-old male with unilateral pulmonary hypertension from migration of pulmonary artery bandEchocardiogram showing overriding truncus arteriosus (TA), truncus valve (TV) and a large unrestrictive outlet ventricular septal defect (VSD) (a). Color Doppler showing severe truncal valve regurgitation (b)Back to article page