EP Studies
Purpose of the procedure
An EP study provides information on heart rhythm problems (disturbances) anywhere along the electrical pathway of the heart
Description of the procedure
You will receive medications during the procedure to keep you in a light sleep. During the procedure, thin tubes (electrodes) are inserted through the large vein in the groin and passed up and into the heart. Electrical impulses are delivered to the heart through these tubes to stimulate fast heart rates allowing the cardiologist to analyze the heart rhythm and diagnose the rhythm disturbance.
How long will the procedure take?
The procedure may take 2-4 hours. With the preparation and recovery time, you will be in the hospital for approximately 8 hours.
Preparing for an EP Study
- Do not eat or drink after midnight the night before the procedure
- Unless you have been given specific instructions, take all of your usual medicines with small sip of water the morning of the procedure
- Bring a list of all your medicines with you
- Do not apply lotions or ointments to your chest or back as this may interfere with the adhesiveness of the shocking pads.
- Make arrangements for someone to drive you home following the procedure
After the procedure
- You will remain in the recovery area for approximately 3-5 hours after the procedure
- You will have a small bandaid where the tube was inserted in your groin.
- You will need to lie flat with your leg straight for a few hours after the procedure.
- When the nurse determines that it is safe, you will be given fluids and food.
- You will be discharged when the nurse determines that it is safe, usually in 4-6 hours
- You must have some one with you when you are discharged
- For the next 24 hours, you must not operate a car, heavy machinery, or make any important decisions.
Where do I go for the procedure?
5CD – 5th Floor, Providence II Building
Phone Number: 604-806-8400