title: Phenytoin-quinidine interaction in a patient with recurrent ventricular tachyarrhythmias.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D005117:Cardiac Complexes, Premature / Q000503:physiopathology; D004347:Drug Interactions; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D010672:Phenytoin / Q000494:pharmacology*; D011802:Quinidine / Q000494:pharmacology*
chemical_list: D010672:Phenytoin; D011802:Quinidine