title: Cardiac arrhythmia following a hornet sting.
mesh_terms: D000328:Adult; D005117:Cardiac Complexes, Premature / Q000188:drug therapy / Q000201:enzymology / Q000209:etiology*; D003402:Creatine Kinase / Q000097:blood; D004155:Diphenhydramine / Q000627:therapeutic use; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000209:etiology; D006969:Hypersensitivity, Immediate / Q000188:drug therapy / Q000201:enzymology / Q000209:etiology*; D007299:Insect Bites and Stings / Q000150:complications* / Q000188:drug therapy / Q000201:enzymology; D008297:Male; D011342:Procainamide / Q000627:therapeutic use
chemical_list: D004155:Diphenhydramine; D003402:Creatine Kinase; D011342:Procainamide