title: What is the mechanism of the bradyarrhythmia?
authors.affiliation: Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia 19104, USA.
authors.forename: B B
authors.initials: BB
authors.lastname: Pavri
authors.forename: E M
authors.initials: EM
authors.lastname: Grubman
authors.forename: D Z
authors.initials: DZ
authors.lastname: Kocovic
mesh_terms: D000368:Aged; D001919:Bradycardia / Q000209:etiology*; D004562:Electrocardiography; D005260:Female; D006801:Humans