A Virtual Reality-Based Cognitive Restorative Intervention Using Nature to Improve Attention, Self-Care, and Health-Related Quality of Life in Heart Failure

Preliminary efficacy of Nature-VR compared with Urban-VR was not demonstrated for attention, HF self-care, and HRQL. There was preliminary evidence of improved executive function at 4 weeks. Factors associated with intervention responsiveness and strategies to optimize cognitive interventions should be considered.