What are the dangers of this test?
- There could be damage to your blood vessels. It is critical to work with a doctor experienced with angiography.
- A contrast dye can cause an allergic reaction for some people. Tell your doctor if you are allergic to contrast materials, iodine, or seafood. This may put you at a higher risk for a reaction.
- This test should not be given to someone who is pregnant, or has bleeding problems.