A virtual reality training application for administering basic life support in stressful scenarios

Abstract

The advent of Virtual Reality (VR) in Basic Life Support (BLS) training has shown promise in enhancing manual skills and teaching efficacy in the performance of cardiopulmonary resuscitation (CPR). However, Stress levels among emergency medical services (EMS) personnel remain notably high, particularly among those new to their roles. This thesis investigates the design and validation of a VR training application aimed at teaching BLS under stress-inducing conditions in order to explore the potential of VR to build stress resilience by simulating stressful scenarios.

Exploiting up-to-date VR technology, this thesis embodies the idea of an immersive and coherent environment that replicates the pressures of real-life emergency to improve BLS proficiency. The application developed in Unreal Engine 5.2 uses a VALVE Index HMD and a Laerdal Resusci Anne QCPR manikin to create a realistic training experience. The focus of this thesis is on the medical validity of the VR scenario, while the specific impact on stress resilience will be evaluated in upcoming studies.

The results of this work are relevant for EMS training programs and institutions aiming to incorporate VR to enhance BLS training efficacy and stress resilience. By providing a validated study from Oulu University hospital experts via expert evaluation, this application has the potential to benefits EMS personnel, particularly those new to their roles, by better preparing them for high-pressure situations in real-life emergencies.