2-month-old infant, pulmonary artery stenosis, when is the appropriate time for interventional treatment?

Patient's question:

Newborn, 2 months, pulmonary artery stenosis
Visited Hebei Medical University Second Hospital

Doctor's answer:

Normal growth and development and the ability to adapt to normal life can avoid surgical treatment. For patients with moderate pulmonary artery stenosis, symptoms such as palpitations and shortness of breath during exercise generally appear around the age of 20. If surgical treatment is not adopted