Magnetic Resonance Angiogram (MRA)

MRA (Magnetic Resonance Angiography)

Why It Is Done

A magnetic resonance angiogram (MRA) is done to look for:

• A bulge (aneurysm), clot, or the buildup of fat and calcium deposits (stenosis caused by plaque) in the blood vessels leading to the brain.
• Narrowing (stenosis) of the blood vessels leading to the lungs, kidneys, or legs.

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Author:	Jan Nissl, RN, BS Sydney Youngerman-Cole, RN, BSN, RNC	Last Updated: September 19, 2006
Medical Review:	Tom Bailey, MD - Family Medicine Caroline S. Rhoads, MD - Internal Medicine George Philippides, MD - Cardiology
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