Vasodilators in heart-failure.
D004341:Drug Evaluation; D006321:Heart / Q000187:drug effects; D006333:Heart Failure / Q000188:drug therapy*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D005996:Nitroglycerin / Q000627:therapeutic use; D009599:Nitroprusside / Q000627:therapeutic use; D010646:Phentolamine / Q000627:therapeutic use; D014665:Vasodilator Agents / Q000627:therapeutic use*
D014665:Vasodilator Agents; D009599:Nitroprusside; D005996:Nitroglycerin; D010646:Phentolamine