The epidemiology of<unk>  can be summed up by the congenital aspect which is the majority of cases, in broad terms<unk>  is rare in the general population.
Pulmonary valve stenosis
Pulmonary vein stenosis
Tricuspid valve stenosis
Pulmonic stenosis
Supravalvular aortic stenosis
Double inlet left ventricle
Mitral stenosis
Accessory auricle