Magnetic resonance angiography (MRA) of the thoracic aorta is a magnetic resonance imaging procedure focused on the thoracic aorta, which may or may not use contrast agents depending on the patient, to produce detailed images of the thoracic aorta, thereby helping to detect pathologies of the thoracic aorta.

Abdominal aortic magnetic resonance imaging has a wide range of uses, serving the diagnostic and therapeutic role for many different diseases of the abdominal aorta.