title: [Thoracic surgery and heart functions in the aged].
mesh_terms: D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D006801:Humans; D010100:Oxygen / Q000097:blood*; D011013:Pneumonectomy
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen