Rescue / Tube In, Patient Worse
What is failing?
Oxygen
Hypoxia
Tube, oxygen delivery, PEEP/recruitment, bronchospasm, pneumothorax.Blood pressure
Hypotension
Induction, preload loss, auto-PEEP, tension, RV failure.EtCO₂
No / low EtCO₂
Wrong tube, low-flow state, equipment/circuit problem.Vent