title: Artifacts and hazards in NMR imaging due to metal implants and cardiac pacemakers.
mesh_terms: D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008670:Metals / Q000009:adverse effects; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D019736:Prostheses and Implants / Q000009:adverse effects*; D012306:Risk
chemical_list: D008670:Metals