title: Effect of intravenous disopyramide on premature beats.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D004206:Disopyramide / Q000627:therapeutic use*; D006801:Humans; D007263:Infusions, Parenteral; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D004206:Disopyramide