title: Asystole complicating acalculous cholecystitis, the "Cope's sign" revisited.
authors.affiliation: Department of medicine, The University of Hong Kong, Queen Mary Hospital.
authors.forename: Yuk-Ming
authors.initials: YM
authors.lastname: Lau
authors.affiliation: Department of medicine, The University of Hong Kong, Queen Mary Hospital.
authors.forename: Wai-Mo
authors.initials: WM
authors.lastname: Hui
authors.affiliation: Department of medicine, The University of Hong Kong, Queen Mary Hospital. Electronic address: cplau@hkucc.hku.hk.
authors.forename: Chu-Pak
authors.initials: CP
authors.lastname: Lau
mesh_terms: D042101:Acalculous Cholecystitis / Q000150:complications*; D000368:Aged; D001919:Bradycardia / Q000150:complications* / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006323:Heart Arrest / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male
keywords: Bradycardia; Cardio-biliary reflex