Static compliance and driving pressure
Respiratory system compliance and driving pressure on the ventilator.
Inputs
0 of 3mL
cmH₂O
cmH₂O
When to use
- Volume-controlled ventilation with an inspiratory hold.
Pearls and pitfalls
- Driving pressure above 15 cmH₂O is associated with higher mortality in ARDS.
- Keep plateau pressure at or below 30 cmH₂O.
Why use
The lung-protective numbers in one place.
Driving pressure = plateau − PEEP; static compliance = tidal volume ÷ driving pressure