title: Moving parts.
authors.affiliation: Native American Cardiology Program, University Medical Center, Tucson, USA.
authors.forename: Neil S
authors.initials: NS
authors.lastname: Freund
authors.forename: Eric A
authors.initials: EA
authors.lastname: Brody
authors.forename: Peter
authors.initials: P
authors.lastname: Ott
mesh_terms: D000368:Aged; D054537:Atrioventricular Block / Q000601:surgery; D004562:Electrocardiography; D004868:Equipment Failure; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013902:Radiography, Thoracic