title: Comparative antiarrhythmic effects of intravenously administered lidocaine and procainamide and orally administered quinidine.
mesh_terms: D000284:Administration, Oral; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D005117:Cardiac Complexes, Premature / Q000188:drug therapy; D002986:Clinical Trials as Topic; D006801:Humans; D007275:Injections, Intravenous; D008012:Lidocaine / Q000008:administration & dosage*; D010919:Placebos; D011342:Procainamide / Q000008:administration & dosage*; D011802:Quinidine / Q000008:administration & dosage*
chemical_list: D010919:Placebos; D008012:Lidocaine; D011802:Quinidine; D011342:Procainamide