Nikolas
Created page with "* Magnetic resonance imaging ** Magnetic fields applied to the body align hydrogen atoms in the body *** When the fields are released, radio waves are released *** These radio waves are detected, and the frequency of the waves depend on the environment of the atoms (the tissues) ** Especially used for CNS, joints, heart, angiography (visualization of vessels) ** '''Can’t be used for people with old pacemakers''' *** (Can be used with new pacemakers) ** MRi contrast age..."