‘Power under pressure’ – defibrillation during hyperbaric oxygen therapy: a scoping review

Findings highlight a lack of standardised guidelines and limited empirical data, necessitating cautious consideration of defibrillation during HBOT. Safety protocols, including oxygen level and equipment specifications, vary between monoplace and multiplace hyperbaric chambers, influencing the feasibility of in-chamber defibrillation. There is strong consensus that defibrillation is strictly contraindicated inside monoplace chambers, while in multiplace chambers, risks and benefits must be assessed individually. While defibrillation during HBOT is rare, ensuring its safety remains of paramount importance. Future research should focus on refining safety protocols and establishing guidelines to optimise patient outcomes during HBOT-associated emergencies.