title: Life-threatening arrhythmias and intravenous cimetidine.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000139:chemically induced / Q000188:drug therapy*; D002086:Butylscopolammonium Bromide / Q000627:therapeutic use*; D002927:Cimetidine / Q000009:adverse effects*; D006146:Guanidines / Q000009:adverse effects*; D006801:Humans; D012602:Scopolamine Derivatives / Q000627:therapeutic use*
chemical_list: D006146:Guanidines; D012602:Scopolamine Derivatives; D002086:Butylscopolammonium Bromide; D002927:Cimetidine