The symptoms and signs of pulmonary valve stenosis might differ, depending upon the degree of its intensity. Individuals suffering from mild stenosis usually have no symptoms at all, but ones with a major stenosis experience symptoms while they exercise. The symptoms might include:
- An unusual sound of the blood flow through heart.
- Breathlessness because of exertion.
- Pain in the chest.
- Loss of consciousness.
- Bad appetite and poor weight gain.