title: Syncope in an elderly woman.
authors.affiliation: Stanford University School of Medicine.
authors.forename: E W
authors.initials: EW
authors.lastname: Hancock
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology; D004562:Electrocardiography; D004868:Equipment Failure; D005260:Female; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013575:Syncope / Q000209:etiology* / Q000503:physiopathology*