The critically crushed chest.
D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy; D001261:Pulmonary Atelectasis / Q000209:etiology*; D013898:Thoracic Injuries / Q000150:complications*
D002245:Carbon Dioxide; D010100:Oxygen