On Call: Death

Definitions

Definitions

Lazarus Phenomenon/Lazarus Syndrome

  • Autoresuscitation (Spontaneous Return of Circulation) After Failed CPR/Pronouncement of Death
  • Possible Causes:
    • Release of Pressure, Previously Built-Up by CPR, Triggers Cardiac Electrical Activity
    • Hyperkalemia
    • High-Doses of Epinephrine

Pronouncing Death

Pronouncing Cardiac Death

  • Observe for At Least 2 Minutes for Signs of Life
  • Examination:
    • No Response to Tactile Stimuli
    • Apnea
    • Absent Skin Perfusion
    • Absent Heart Sounds
    • Absent Pulse
  • Relationship to Cardiopulmonary Resuscitation (CPR)
    • Pronouncement Should Be Decoupled from Cessation of CPR
    • Simultaneous Declaration at the Time of CPR Cessation Can Be Associated with Autoresuscitation & Cause Trauma for Family & Staff
    • Patients Should Be Observed for ≥ 10 Minutes After CPR Cessation Before Formal Pronouncement is Made
  • Once Pronounced – Record Date & Time of Death

Pronouncing Brain Death

End-of-Life Care