Figure 25a

Lateral view of a right ventricular(RV) angiogram demonstrating the typical features of valvular pulmonary stenosis with doming of the pulmonary valve(arrow) and a narrow jet of contrast entering the dilated main pulmonary artery(MPA).

Reference:Nuigent,EW,and Others,The Pathology , Pathophysiology, Recognition, and Treatment of Congenital Heart Disease,Hurst's The Heart,8th Edition,1761-1799.