Learning About Tricuspid Atresia in Newborns

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What is tricuspid atresia?

How blood circulates through a baby's heart

In tricuspid atresia, the tricuspid heart valve and sometimes the lower right heart chamber do not form correctly. Blood does not flow through the heart as well as it should. A baby does not get the oxygen he or she needs.

This is a congenital heart defect. This means your baby was born with it.

Your baby may need special care, such as being in the neonatal intensive care unit (NICU). This may be scary for you. But the hospital staff understands this. They will explain what happens and will answer your questions.

How is it treated?

Your baby may get medicine. It may include medicines given through a blood vessel. This is often done through the belly button.

Your baby will have surgery to help blood flow to the lungs. What the doctor does during surgery depends on how well blood is flowing through the heart. Your baby will be asleep during the surgery.

Your baby will probably need more than one surgery. The surgeries may be done a few months apart.

What can you expect?

  • You may see tubes and wires attached to your baby. This can be scary to see. But these things help the doctor treat your baby. The tubes supply air, fluid, and medicines to your baby. The wires are attached to machines that help the doctor keep track of your baby's vital signs. These include temperature, blood pressure, breathing rate, and pulse rate.
  • It may seem that your baby is getting lots of tests. All of these tests help your doctor keep track of your baby's condition and give the best treatment possible.
  • If your baby has trouble breathing, the doctor may use a ventilator. This machine helps your baby breathe. To do this, the doctor puts a soft tube through your baby's mouth into the windpipe.
  • The hospital staff will give your baby the nutrition he or she needs. The doctor may feed your baby through a soft tube that goes through the nose and into the stomach. Or the doctor may use an IV that goes through the belly button to do this.
  • After surgery, your baby will need routine checkups to check on his or her heart.
  • It's hard to be apart from your baby, especially when you worry about his or her condition. Know that the hospital staff is well prepared to care for babies with this condition. They will do everything they can to help. If you need it, get support from friends and family. Ask the hospital staff about counselling and support.

Follow-up care is a key part of your child's treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if your child is having problems. It's also a good idea to know your child's test results and keep a list of the medicines your child takes.

Where can you learn more?

Go to http://www.healthwise.net/ed

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