title: Letter: Sinus recovery time after disopyramide phosphate.
mesh_terms: D001919:Bradycardia / Q000188:drug therapy*; D004206:Disopyramide / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D004206:Disopyramide