title: Outflow resistance as a regulator of left ventricular performance.
mesh_terms: D001794:Blood Pressure; D002302:Cardiac Output; D006333:Heart Failure / Q000188:drug therapy / Q000503:physiopathology*; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006830:Hydralazine / Q000494:pharmacology*; D009200:Myocardial Contraction; D009566:Nitrates / Q000494:pharmacology; D009599:Nitroprusside / Q000494:pharmacology; D014655:Vascular Resistance; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D009566:Nitrates; D014665:Vasodilator Agents; D009599:Nitroprusside; D006830:Hydralazine