label: Congenital Pulmonary Artery Stenosis
label_lc: congenital pulmonary artery stenosis
description: A congenital cardiovascular abnormality characterized by the narrowing of the lumen of the main pulmonary artery or its branches. It may be associated with other congenital heart malformations. Signs and symptoms include dyspnea, tachypnea, tachycardia, fatigue, and edema.