How common is pulmonary stenosis in infants?

Pulmonary stenosis is relatively common and accounts for about 10% of heart defects diagnosed during childhood. It can occur in children with otherwise normal hearts or along with other congenital heart defects such as atrial septal defect or Tetralogy of Fallot.

Can pulmonary valve stenosis go away?

Mild-pulmonic stenosis has a generally favorable prognosis. Many times, the stenosis will improve or go away completely over the first few years of life. For patients who have moderate or worse stenosis, treatment is usually needed eventually, and prognosis will depend on the immediate results of the procedure.

Can mild pulmonary valve stenosis go away?

In children with mild degrees of pulmonary stenosis, it is common occurrence that the stenosis might improve over time. However, children with even mild pulmonary stenosis require lifelong follow-up as the pulmonary valve may become stiffer and therefore work less sometimes later on in adult life.

What are the symptoms of pulmonary valve stenosis?

Pulmonary valve stenosis signs and symptoms may include: Heart murmur — an abnormal whooshing sound heard using a stethoscope, caused by turbulent blood flow. Fatigue. Shortness of breath, especially during exertion. Chest pain.

What is treatment for pulmonary stenosis?

Treatment for pulmonary stenosis is needed when the pressure in the right ventricle becomes too high. The doctor will usually recommend either surgery or a procedure called a balloon valvuloplasty.

What are the signs of aortic stenosis?

Signs and symptoms of aortic stenosis are due to heart failure and include chest pain, shortness of breath, and lightheadedness or fainting.

How does pulmonary valve stenosis affect your blood flow?

In pulmonary stenosis, the flow of blood from the right ventricle to the pulmonary artery is obstructed by narrowing at the pulmonary valve . The greater the constriction, the harder the right ventricle must pump to force blood into the pulmonary artery.