Magnetic Resonance Angiography
What is a Magnetic Resonance Angiography?
Magnetic Resonance Angiography, also called MRA or MR Angiography, is a noninvasive test that is usually performed in conjunction with an MRI, to evaluate blood vessels in the body.
MRA is helpful to diagnose disorders and diseases of the blood vessels, including the identification of aneurysms and narrowing or hardening of the arteries (atherosclerosis).