title: The case of the incorrect magnet.
authors: R
authors: R
authors: Sheares
authors: N K
authors: NK
authors: Wenger
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004562:Electrocardiography; D004868:Equipment Failure; D005260:Female; D006801:Humans; D008280:Magnetics; D010138:Pacemaker, Artificial