title: [Comparative study of the acute and chronic effect of disopyramide and procainamide in ventricular extrasystole over a long time].
mesh_terms: D000284:Administration, Oral; D005117:Cardiac Complexes, Premature / Q000188:drug therapy*; D004206:Disopyramide / Q000627:therapeutic use*; D006352:Heart Ventricles / Q000187:drug effects; D006801:Humans; D007275:Injections, Intravenous; D008134:Long-Term Care; D011342:Procainamide / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D004206:Disopyramide; D011342:Procainamide
vernacular_title: Etude comparative de l'effet aigu et chronique disopyramide et du procaïnamide dans l'extrasystolie ventriculaire au long cours.