title: [Use of nifedipine in chronic refractory cardiac insufficiency secondary to left ventricular dysfunction].
mesh_terms: D005080:Exercise Test; D006333:Heart Failure / Q000188:drug therapy* / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D009543:Nifedipine / Q000494:pharmacology / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D009543:Nifedipine
vernacular_title: Empleo de la nifedipina en la insuficiencia cardiaca crónica refractaria secundaria a disfunción ventricular izquierda.