<unk>  accounts for 8% of all congenital heart disease and worldwide the prevalence of<unk>  is 1 per 2000 births. The pulmonic valve stenosis is classified into 3 different subtypes based on the location of the stenosis. Isolated valvular stenosis is the most common sub-type, with dome shaped morphology and dysplastic valves. Patients with mild stenosis usually have a beningn course and do not progress, patients with moderate to severe stenosis manifest symptoms of dyspnea, chest pain, fatigue and syncope. If left untreated patients progress to right heart failure. 2D Echo is the standard diagnostic test to identify the location and to assess the severity of the stenosis. Symptomatic patients undergo valvulotomy or balloon valvuloplasty based on the morphology of the affected valves. Timely intervention in patients with valvular stenosis has good outcomes and excellent prognosis. Guidelines for evaluation, approach and treatment are well-defined.
Pulmonary valve stenosis
Pulmonary vein stenosis
Tricuspid stenosis
Bicuspid aortic stenosis
Pulmonic regurgitation
Supravalvular aortic stenosis
Atrioventricular canal defect
Double orifice mitral valve