The Effect of Guided Web-Based Cognitive Behavioral Therapy on Patients With Depressive Symptoms and Heart Failure: A Pilot Randomized Controlled Trial

Johan Gustav Lundgren   ^{1 *} , MSc Nursing ;   Örjan Dahlström   ^{2 *} , PhD ;   Gerhard Andersson   ^{3 *} , PhD ;   Tiny Jaarsma   ^{1 *} , PhD ;   Anita Kärner Köhler   ^{1 *} , PhD ;   Peter Johansson   ^{4 *} , PhD

¹ Division of Nursing Science, Department of Social and Welfare Studies, Linköping University, Norrköping, Sweden

² Disability Research Division, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden

³ Psychology, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden

⁴ Cardiovascular medicine, cardiology, Department of Medical and Health Sciences. Department of Social and Welfare Studies, Linköping University, Linköping, Sweden

*all authors contributed equally