title: A comparison of the effects of sighs, large tidal volumes, and positive end expiratory pressure in assisted ventilation.
mesh_terms: D000368:Aged; D001769:Blood; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D012119:Respiration; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000503:physiopathology* / Q000628:therapy; D013147:Spirometry; D014140:Tracheotomy; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen