title: Bradycardia due to blocked atrial bigeminy.
authors.affiliation: Cardiology Division, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA.
authors.forename: David H
authors.initials: DH
authors.lastname: Spodick
mesh_terms: D000369:Aged, 80 and over; D018880:Atrial Premature Complexes / Q000150:complications* / Q000175:diagnosis; D001919:Bradycardia / Q000175:diagnosis / Q000209:etiology*; D002037:Bundle-Branch Block / Q000150:complications* / Q000175:diagnosis; D004562:Electrocardiography; D006801:Humans; D008297:Male