title: Hydralazine in chronic left heart failure.
mesh_terms: D002302:Cardiac Output / Q000187:drug effects; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use*; D013318:Stroke Volume / Q000187:drug effects
chemical_list: D006830:Hydralazine