How and Why Telehealth Interventions Improve Self-Care Among Vulnerable Groups of Patients With Heart Failure: Scoping Review and Rapid Realist Synthesis

Saleema Allana   ¹ , RN, PhD ;   Colleen Norris   ² , RN, PhD ;   Armish Hussain   ³ , BScN, RN, MNSc ;   Nada Alaidarous   ¹ , RN, PhD candidate ;   Raza Muhammad Haider   ¹ , BSc, MMASc ;   Alexander M Clark   ⁴ , RN, PhD

¹ Faculty of Health Sciences, School of Nursing, Western University, London, ON, Canada

² Faculty of Health Sciences, University of Alberta, Edmonton, AB, Canada

³ Queen's University, Kingston, ON, Canada

⁴ Faculty of Health Disciplines, Athabasca University, Athabasca, AB, Canada