What is it?

A Carotid Angiogram is a test that utilizes a special dye and X-ray images to evaluate the flow of blood in the carotid arteries

Why would you need it?

A carotid angiogram is usually ordered to:

-        Evaluate or confirm narrowing or blockage of one or both arteries

-        Determine risk for a future stroke

-        Determine the need for further treatment

-        Perform carotid stenting

After the Procedure

You will be able to go home the same day of the procedure, although you will not be able to drive for the first 24 hours after. You will need to arrange in advance for someone to drive you home.

You must refrain from drinking alcohol, smoking, and any strenuous activity that requires heavy lifting, straining or vigorous movement for the first 24 hours following the procedure.

Make sure to keep a bandage over the spot where the catheter was put in for 3 days. You may apply ice or a cold pack on the area for 10 to 20 minutes at a time to help with soreness or swelling. Place a thin cloth between the ice and your skin.

Do not soak the incision site until it is healed. You may shower 24-48 hours after the procedure, although you must wait 1 week before taking a bath. Make sure to pat the incision dry, do not rub it.

It is normal to experience some discomfort and discoloration at the puncture site. You may take an over the counter pain relief medication, such as acetaminophen (Tylenol) or ibuprofen (Advil or Motrin).

If at any point there is redness accompanied with drainage, pain, swelling, fever or chills, or the site is hot to the touch, these may be signs of an infection and must be reported to the doctor IMMEDIATELY.

If bleeding occurs, apply heavy continuous pressure for 15 minutes, if bleeding does not stop, call 911.

How long does the test last?

This procedure usually takes between approximately 30 to 45 minutes, with recovery typically taking about 1 hour.