title: Complete heart block or not.
authors.forename: D
authors.initials: D
authors.lastname: Smith
authors.forename: W
authors.initials: W
authors.lastname: Berk
mesh_terms: D001919:Bradycardia / Q000150:complications / Q000175:diagnosis*; D003951:Diagnostic Errors; D004562:Electrocardiography; D006327:Heart Block / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male