That is ten times the average breath rate at rest, including Nitrogen etc in atmospheric air. You’d have to be on a ventilator to even force that level of air into a person.
Is everyone in the hospital on a ventilator, and getting 60LPM of O2??
No wonder people are dying; their lungs are exploding up like an overfilled balloon. That is fifty percent higher than people in end stages of pulmonary fibrosis get.
Information in #52 is correct. This is alternative to mechanical ventilation.