Six-Month Pilot Testing of a Digital Health Tool to Support Effective Self-Care in People With Heart Failure: Mixed Methods Study

Alison Keogh   ^{1, 2} , BSc, MSc, PhD ;   Carol Brennan   ³ , BSc, MSc ;   William Johnston   ¹ , BSc, PhD ;   Jane Dickson   ^{4, 5} , BSc ;   Stephen J Leslie   ⁶ , BSc, PhD ;   David Burke   ^{5, 7} , BSc, MSc ;   Peter Megyesi   ^{1, 3} , BSc ;   Brian Caulfield   ^{1, 3} , BSc, MSc, PhD

¹ Insight Centre Data Analytics, University College Dublin, Dublin, Ireland

² School of Medicine, Trinity College Dublin, Dublin, Ireland

³ School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland

⁴ Physiotherapy Department, Beacon Hospital, Dublin, Ireland

⁵ Cardiology, Beacon Hospital, Dublin, Ireland

⁶ Cardiac Unit, Raigmore, Inverness, United Kingdom

⁷ School of Medicine, University College Dublin, Dublin, Ireland