title: Atrial fibrillation during flexible sigmoidoscopy.
authors.forename: J R
authors.initials: JR
authors.lastname: Varma
mesh_terms: D000328:Adult; D001281:Atrial Fibrillation / Q000209:etiology*; D006801:Humans; D008297:Male; D012307:Risk Factors; D020694:Sigmoidoscopes; D012812:Sigmoidoscopy / Q000009:adverse effects*