Pseudotruncus arteriosus

May Cause

Bilateral hyperinflated lungs

Congenital heart disease with anterior right aortic arch

Congenital heart disease with decreased pulmonary vascularity

Generalized pulmonary arterial hypovascularity

Large aortic arch

Large ascending aorta

Marked cyanosis in first week of life

Rib notching

Right ventricular enlargement

Ventricular septal defect