Heliox
Heliox is a mixture of helium and oxygen, by substituting helium for nitrogen -> reduction in density of the gas -> reduction in Reynolds number -> more laminar flow -> reduces airflow resistance, work of breathing and dynamic hyperinflation
Tag heliox
Time to tighten those sphincters
A 2 year-old boy requires intubation to manage his acutely obstructed airway. He is going downhill fast. What are you going to do? pediatric intubation