RESUMO
Sudden cardiac death is hypothesized to be one of the leading causes of mortality in peripartum cardiomyopathy. This case illustrates a patient who presented with cardiac arrest, and it discusses the importance of considering multiple causes of fulminant ventricular arrhythmias in the setting of decreased left ventricular function during the peripartum period. (Level of Difficulty: Advanced.).
RESUMO
OBJECTIVES: A descriptive study was performed to better understand the possible utility of immersive virtual reality simulation for training first responders in a mass casualty event. METHODS: Utilizing a virtual reality cave automatic virtual environment (CAVE) and high-fidelity human patient simulator (HPS), a group of experts modeled a football stadium that experienced a terrorist explosion during a football game. Avatars (virtual patients) were developed by expert consensus that demonstrated a spectrum of injuries ranging from death to minor lacerations. A group of paramedics was assessed by observation for decisions made and action taken. A critical action checklist was created and used for direct observation and viewing videotaped recordings. RESULTS: Of the 12 participants, only 35.7% identified the type of incident they encountered. None identified a secondary device that was easily visible. All participants were enthusiastic about the simulation and provided valuable comments and insights. CONCLUSIONS: Learner feedback and expert performance review suggests that immersive training in a virtual environment has the potential to be a powerful tool to train first responders for high-acuity, low-frequency events, such as a terrorist attack.
