The pulmonary valve is situated between the lower right heart chamber (right ventricle) and the pulmonary arteria’sPulmonary valve stenosis is a medical condition wherein there is a narrowing of the pulmonary valve. This, in turn, reduces the blood flow. Pulmonary valve stenosis is caused by several factors such as genetic history, rheumatic fever, etc.
The two most common treatment methods for pulmonary valve stenosis are balloon valvuloplasty and open-heart surgery.