Effects of Non-invasive Ventilation Therapies on the Lung in Hypoxemic Chest Trauma Patients

"This group will receive a unique 10-minute session of non invasive ventilation with standard parameters directly on the CT table. The treatment will be delivered via a naso-buccal mask.~Prior to treatment, each participant will have a planned standard care chest CT.~During the session, a senior intensivist watching for participant's comfort and safety."

"This group will receive a unique 10-minute session of high flow oxygen directly on the CT table. The treatment will be delivered via a nasal cannula.~Prior to treatment, each participant will have a planned standard care chest CT.~During the session, a senior intensivist watching for participant's comfort and safety."