Also known as: PA
What is pulmonary atresia?
Pulmonary atresia is a birth defect of the heart where the valve that controls the flow of blood from the right side of the heart to the lungs does not form, preventing blood picking up oxygen.
What causes pulmonary atresia?
Pulmonary atresia is a congenital heart defect, which means that babies are born with it. Researchers aren’t sure of the exact cause, but it often occurs along with other heart problems such as patent ductus arteriosus or ventricular septal defect.
What are the symptoms of pulmonary atresia?
Babies born with PA usually have symptoms at birth or soon afterwards. The lack of oxygen caused by pulmonary atresia leads to problems breathing and a blue tint to the skin. Sleepiness, fatigue and poor feeding also occur.
What are pulmonary atresia care options?
Pulmonary atresia is a “ critical congenital heart defect.” Most babies will need medications to keep the ductus arteriosus open after birth to improve blood flow to the lungs. Surgical procedures will be needed to correct the defect.
Reviewed by: Jack Wolfsdorf, MD, FAAP
This page was last updated on: 2/23/2017 10:35:19 AM
From the Newsdesk
Every 3 days, the life of a young athlete is lost due to sudden cardiac death. Usually, there are no advanced signs or symptoms. But the saddest part is that it's entirely preventable. A simple EKG screenig can detect heart problems before it's too late. Miami Children's Hospital is offering this invaluable test free of charge to middle and high school sports participants.
Joy Baysa, MD of Nicklaus Children's Hospital is a pediatric cardiologist and electrophysiologist with The Heart Program.