Virtual reality in pulmonary rehabilitation: A systematic review of clinical outcomes in COPD and post-COVID conditions

VR-based PR was feasible and produced functional gains at least equal to those of traditional PR. VR's capacity for remote supervised training and gamification holds promise to improve access and adherence. However, evidence is limited by small, short-term trials. Larger, longer RCTs are needed to confirm these benefits, optimize VR protocols, and evaluate cost-effectiveness.