title: [Decreased cardiac output in the elderly. Cardiotonic effect of hawthorn].
mesh_terms: D000368:Aged; D002303:Cardiac Output, Low / Q000188:drug therapy*; D002316:Cardiotonic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D018849:Controlled Clinical Trials as Topic; D005419:Flavonoids / Q000009:adverse effects / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008517:Phytotherapy
chemical_list: D002316:Cardiotonic Agents; D005419:Flavonoids; C421782:WS 1442