Unexplained cardiac arrest under GA

50s male, elective craniotomy and clipping cerebral aneurysm.

Background

  • Cardiac arrest on induction
    • PEA (nil further info provided)
    • Resolved with adrenaline, episode of VT post adrenaline
    • Experienced neuro anaesthetist
    • Patient anxious ++ since (on background 

Issues:

  • ? Cause
  • Tryptases normal
  • Allergy IDT all normal to all agents
  • Cardiac: Normal Troponin, TTE, stress TTE, small QT prolongation, Holter pending

Discussion:

  • ? unrecognized drug error

Plan:

  • Present at cardiology meeting to exclude 
  • Could check TFTs – update – normal
  • Nil suggestions with change in management for subsequent anaesthetic
  • Notify procedural anaesthetist