Catheter ablation is a treatment that uses energy radiofrequency to remove small areas of heart tissue that cause abnormally fast heartbeats, called tachyarrhythmias. While serious risks are unlikely, there are some risks associated with a catheter ablation procedure. The most common risk for this procedure is bruising or swelling at the puncture site in the leg. Your doctor will have a more detailed discussion about risks before you agree to the surgery.
Your doctor will ask you to sign a consent form to agree to the procedure. Your catheter ablation procedure takes place in a hospital room, which looks like an operating theatre. You will be taken to the procedure room on a trolley or wheelchair and be asked to lie on a procedure table.
You will be awake during your procedure but before it begins your doctor will give you sedation to help you relax. This is given through a cannula in your arm. During the procedure:. Afterward, you'll be taken to a recovery area for a few hours where doctors and nurses will closely monitor you. Depending on your condition, you may go home the same day or spend the night in the hospital. Plan to have someone else drive you home after your procedure.
Some people feel a little sore after the procedure. The soreness shouldn't last more than a week. Most people return to normal activities within a few days after having cardiac ablation, but you should avoid any heavy lifting for about a week. Most people see improvements in their quality of life after cardiac ablation. But there's a chance that your abnormal heartbeat may return. If this happens, the procedure may be repeated or you and your doctor might consider other treatments.
Depending on your type of arrhythmia, you may still need to take heart medication after a cardiac ablation. Explore Mayo Clinic studies of tests and procedures to help prevent, detect, treat or manage conditions.
Cardiac ablation care at Mayo Clinic. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. Overview Cardiac ablation Open pop-up dialog box Close. Cardiac ablation Cardiac ablation is a procedure that scars tissue in your heart to block abnormal electrical signals. Request an Appointment at Mayo Clinic.
Catheter insertion points for cardiac ablation Open pop-up dialog box Close. Frequently Asked Questions: Catheter Ablation. I've heard a lot about catheter ablation — how do I know if this treatment is right for me? What is catheter ablation, exactly? What is the process for having this procedure? How long does a catheter ablation take?
Will I be awake? Will I feel pain? How long will I be at the hospital, and what limitations will I have? How long will it take me to feel better? For strenuous jobs like nursing or law enforcement, he recommends a two-week wait.
It might be part of the healing process. For more persistent AFib, that number is about 60 to 70 percent. The Penn Heart and Vascular blog provides the latest information on heart disease prevention, nutrition and breakthroughs in cardiovascular care.
About this Blog The Penn Heart and Vascular blog provides the latest information on heart disease prevention, nutrition and breakthroughs in cardiovascular care.
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