The success rate of angiogram depends on many factors. Please discuss the likelihood of success with your doctor before the procedure.
What if this procedure is not performed?
If used for diagnosis, choosing not to undergo the procedure may mean the doctor is unable to plan the appropriate treatment for your condition, which may worsen and lead to serious complications.
Computed tomography (CT) angiography (angiogram)
or magnetic resonance angiography (MRA).