[Hemodynamic effects of vasodilators in aged patients with heart failure].
D000368:Aged; D005260:Female; D006333:Heart Failure / Q000188:drug therapy / Q000503:physiopathology*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000494:pharmacology / Q000627:therapeutic use; D009599:Nitroprusside / Q000494:pharmacology / Q000627:therapeutic use; D010646:Phentolamine / Q000494:pharmacology / Q000627:therapeutic use; D014665:Vasodilator Agents / Q000494:pharmacology / Q000627:therapeutic use*
D014665:Vasodilator Agents; D009599:Nitroprusside; D009543:Nifedipine; D010646:Phentolamine