title: Case report: nuclear magnetic resonance imaging in a patient with a pacemaker.
abstract: The presence of a pacemaker has been considered a contraindication for magnetic resonance imaging (MRI) examination. The authors describe a patient with a pacemaker who underwent MRI of the head without sequelae. Spine-echo MRI was preformed with 1.5 Tesla imager using head coil only. Prior to imaging, the pacemaker was programmed to the OOO mode. In carefully selected pacing-independent patients, with a pacemaker in a bipolar configuration, MRI of the head appears to be safe provided the pacemaker is programmed to OOO and enough scar tissue has developed to prevent pacemaker or lead movement.
authors.affiliation: Department of Medicine, University of Illinois, Chicago 60680.
authors.forename: S
authors.initials: S
authors.lastname: Inbar
authors.forename: J
authors.initials: J
authors.lastname: Larson
authors.forename: T
authors.initials: T
authors.lastname: Burt
authors.forename: M
authors.initials: M
authors.lastname: Mafee
authors.forename: M D
authors.initials: MD
authors.lastname: Ezri
mesh_terms: D000328:Adult; D002526:Cerebellar Diseases / Q000175:diagnosis*; D002530:Cerebellopontine Angle / Q000473:pathology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010138:Pacemaker, Artificial