Cerebral perfusion pressure
Perfusion pressure from MAP and intracranial pressure.
Inputs
0 of 2mmHg
mmHg
When to use
- Monitored ICP in brain injury.
Pearls and pitfalls
- Brain Trauma Foundation: target CPP 60–70 mmHg; treat ICP above 22 mmHg.
Why use
Simple and essential.
CPP = MAP − ICP