title: Treatments for heart-failure: stimulation or unloading ?
mesh_terms: D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use; D009200:Myocardial Contraction / Q000187:drug effects; D009566:Nitrates / Q000627:therapeutic use; D010646:Phentolamine / Q000627:therapeutic use; D013268:Stimulation, Chemical; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D009566:Nitrates; D014665:Vasodilator Agents; D006830:Hydralazine; D010646:Phentolamine