Perceptions of Older Adults with Heart Failure on Playing an Interactive Digital e-Health Game (IDEG) for Learning About Heart Failure (HF): Prototype Development and Usability Testing.

Effective self-management can decrease up to 50% of heart failure (HF) hospitalizations. However, self-management by patients with HF remains poor. We describe the development and usability testing of an interactive digital e-health game (IDEG) for older patients with HF in Central Texas, USA. Majority of the participants (5 out of 6) who participated in the usability testing found the game interesting, enjoyable and helpful to play. Developing an IDEG that is satisfying and acceptable to older adults with HF is feasible.