Abstract Background Digital health uses innovative information technology for healthcare needs. Virtual reality (VR) is increasingly adopted in healthcare, including cardiovascular rehabilitation (CVR), to improve performance and adherence. However, digital interventions must consider users’ perspectives to prevent VR from becoming a barrier. Objective This study aimed to assess the usability and enjoyment of physical activity associated with VR among inpatients with heart failure (HF). Method A prospective pilot study was conducted with ten patients diagnosed with HF. Participants completed an […]