Ventricular Fibrillation After Conducted Electrical Weapon Discharge During Restraint
Ventricular Fibrillation After Conducted Electrical Weapon Discharge During Restraint - Forensic Medicine clinical simulation case. A 34-year-old male...
Age: 34 • Gender: Male • Setting: Emergency Triage
Clinical Presentation & History
A 34-year-old male with known agitated delirium who collapsed into pulseless ventricular fibrillation within minutes of a conducted electrical weapon (CEW) discharge during restraint. EMS witnesses describe a five-second probe deployment followed by physical struggle, sudden tonic posturing, and immediate loss of consciousness. Bystander police initiated CPR before EMS arrival.
Acute Resuscitation Milestones & Priorities
Clinical phases and key interventions encountered in this emergency module:
Phase 3 — ROSC, Targeted Temperature Management & Forensic Documentation
High-Yield Clinical Pearls
CEW exposure can precipitate ventricular fibrillation independent of drug use or excited delirium; manage arrest on standard ACLS lines without bias.
Preserve the CEW device, probe darts, restraint records, and rhythm strips in chain-of-custody for the medical examiner.
Document the restraint timeline — cycle duration, probe locations, deployment timestamps — accurately and contemporaneously.
Targeted temperature management at 36°C is indicated for all comatose adults post-VF arrest regardless of suspected cause.
Avoid premature attribution of cause of death; the medical examiner determines etiology after full toxicology, autopsy, and scene review.
Test Your Clinical Reasoning in Real Time
Step into the active clinician role for this case. Order diagnostic tests, analyze live laboratory panels, and navigate branching clinical decisions with real-time feedback.