What is an EP study and catheter ablation?
An electrophysiology (EP) study is a test to see if there is a problem with your child's heartbeat (heart rhythm). The test can also find out how to fix the problem. Sometimes a procedure called catheter ablation is done during an EP study. This destroys (ablates) small areas of your child's heart that are causing the heart rhythm problem.
The doctor puts long, flexible plastic tubes called catheters into a blood vessel in your child's groin, arm, or neck. The doctor then uses an X-ray machine to guide the catheters to your child's heart. Your doctor uses them to record the heart's electrical signals.
If the doctor thinks your child's problem can be fixed with ablation, he or she can destroy a small part of the heart tissue. This is usually done with radio waves.
It may seem like a bad idea to destroy parts of the heart on purpose. But the areas that are destroyed are very tiny. They should not affect the heart's ability to do its job.
Your child will probably be awake during the procedure. The doctor will give your child medicines to help him or her feel relaxed. Medicines also numb the areas where the catheters go in. Your child may feel a little discomfort. But he or she should not feel pain.
If your child has an EP study only and does not need more treatment, your child may go home the same day.
If your child also has ablation, he or she may have to stay in the hospital. How long your child will stay depends on the type of ablation.
At home, your child should not exercise hard until your doctor says it is okay. Your doctor will tell you when your child can go back to school or daycare.
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 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.
How do you prepare for the procedure?
Procedures can be stressful for both your child and you. This information will help you understand what you can expect. And it will help you safely prepare for your child's procedure.
Preparing for the procedure
- Talk to your child about the procedure. Tell your child that the procedure will help the heart work as it should. Hospitals know how to take care of children. The staff will do all they can to make it easier for your child.
- Understand exactly what procedure is planned, along with the risks, benefits, and other options.
- Tell the doctor ALL the medicines and natural health products your child takes. Some may increase the risk of problems during the procedure. Your doctor will tell you if your child should stop taking any of them before the procedure and how soon to do it.
- Plan for your child's recovery time. He or she may need more of your time right after the procedure, both for care and for comfort.
Where can you learn more?
Go to https://www.healthwise.net/patientEd
Enter E849 in the search box to learn more about "Electrophysiology Study and Catheter Ablation: Before Your Child's Procedure".