Radiofrequency Ablation Care

• Your doctor may order:
  • Blood tests
  • Electrocardiogram (EKG) -a test that records the electrical currents passing through the heart muscle
  • Imaging tests like x-rays, ultrasound, or MRI
• Ask your doctor if you need to avoid eating or drinking before the procedure.

You will most likely be given a sedative to help you relax. Local anesthesia will be used to numb the area. If this is done as part of another surgery, you may have general or spinal anesthesia .

An IV will be placed to give you fluids and medicine to help you relax. Your heart rate, breathing, and blood pressure will be monitored. The area where the probe will be inserted is numbed.

The probe will be inserted into or directly up against the abnormal tissue. CT , ultrasound , or MRI images may be used to help guide the probe. In some cases, once the probe is inserted, a number of electrodes will be placed into the area. This will let the doctor treat a larger area of tissue.

A small amount of heat will be introduced through the probe. The heat will destroy the abnormal tissue. The probe may be repositioned to destroy other areas of tissue.

You will be monitored for 2-3 hours after the procedure.

About 10-60 minutes

Anesthesia will prevent pain during the surgery. You will be given medicine to help prevent most pain or discomfort.

It may be possible to leave the hospital on the same day of the procedure. You may need to stay overnight for your doctor to monitor you. Speak to your doctor to see if this is an option in your case.

Do not drive within the first 24 hours after the procedure. You may be asked to avoid strenuous activities. Be sure to follow your doctor's instructions .