MRI
Magnetic resonance imaging (MRI) uses a magnetic field and radio waves to create cross-sectional images of your head, body, muscles and blood flow. Because an MRI provides a clear view of internal organs and tissues, it helps physicians diagnose injuries and other health conditions much faster than with other technologies.
For patients who have pacemakers or implantable cardioverter defibrillators, a computed tomography (CT) scan may be a safer imaging tool.