title: [The changes in plasma catecholamine and hemodynamics in the treatment of chronic congestive heart failure with hydralazine].
mesh_terms: D000328:Adult; D000368:Aged; D002395:Catecholamines / Q000097:blood*; D002908:Chronic Disease; D005260:Female; D006333:Heart Failure / Q000097:blood / Q000188:drug therapy* / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006830:Hydralazine / Q000494:pharmacology*; D008297:Male; D008875:Middle Aged
chemical_list: D002395:Catecholamines; D006830:Hydralazine