• Arno Joachim Gingele, Hesam Amin, Aniek Vaassen, Ivana Schnur, Cathy Pearl, Hans-Peter Brunner-La Rocca, and Josiane Boyne.
• Department of Cardiology, Maastricht University Medical Centre, P.Debyelaan 25, 6229 HX, Maastricht, The Netherlands. arno.gingele@mumc.nl.
• Wien. Klin. Wochenschr. 2023 Dec 1; 135 (23-24): 680684680-684.

BackgroundHeart failure is a severe condition and telemedicine can improve the care of heart failure. Many patients are unable to use telemedicine applications due to visual impairment and limited health-related literacy. Avatar technology might help to overcome these limitations.MethodsA telemedicine application was combined with a nurse avatar and offered to heart failure outpatients for 3 months. System usability and patient satisfaction were evaluated monthly by the system usability score (maximum score=100) and the patient satisfaction scale (maximum score=50).ResultsIn total, 37 heart failure patients were enrolled. The mean system usability score after 1 month was 73 (standard deviation=24) and 72 (standard deviation=10) after 3 months of follow-up, which was not significantly different (p = 0.40). The mean patient satisfaction scale after 1 month was 42 (standard deviation=5) and 39 (standard deviation=8) after 3 months, which was not significantly different (p = 0.10).ConclusionA nurse look-a-like avatar integrated into a telemedicine application was positively assessed by heart failure patients. Future studies are warranted to clarify the role of avatar technology in telemedicine.© 2023. The Author(s).

12 keywords...

hide…