Cases/

Case 18 — Rapid cycling on PS/CPAP

PS/CPAPadvanced00:00Score 100
PS/CPAPadvanced7 min

Case 18 — Rapid cycling on PS/CPAP

Handover

Post-cardiotomy, balloon pump in place. Deeply sedated on PS/CPAP. Total rate 34 with almost no visible effort. Expiratory flow trembles in time with the arterial tracing. Flow trigger is 1 L/min.

Uncorrected hypoxemia, auto-PEEP shock, tension, or abdominal compartment progresses to pre-arrest, then a fail. Read the scalars before you turn a knob.

Goals

  • · Auto-trigger resolved
  • · Trigger desensitized