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Medically reviewed by Last updated on May 6, 2024.

What do I need to know about an angiogram?

An angiogram is used to examine blood flow through your arteries. Arteries carry blood from your heart to your body.

How do I prepare for the procedure?

Your healthcare provider will tell you how to prepare for your procedure. You may be told not to eat or drink anything after midnight on the day of your procedure. Your provider will tell you which medicines to take or not take on the day of your procedure. Contrast liquid will be used during the procedure to help your arteries show up better in the pictures. Tell your provider if you have ever had an allergic reaction to contrast liquid. Arrange to have someone drive you home after your procedure.

What will happen during the procedure?

What will happen after the procedure?

If insertion was in your wrist, the pressure device will be around your wrist. Healthcare providers will slowly decrease pressure in the device. If insertion was in your groin, a pressure bandage will be in place. Keep your arm or leg straight. Do not get out of bed until your healthcare provider says it is okay. Healthcare providers will frequently monitor your vital signs and pulses. They will also frequently check your wound for bleeding. After you are monitored for several hours, you may be able to go home.

What are the risks of the procedure?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.