Evaluation of Ambient Sensor Systems for the Early Detection of Heart Failure Decompensation in Older Patients Living at Home Alone: Protocol for a Prospective Cohort Study

Benjamin Vögeli   ¹ , MD ;   Nisha Arenja   ^{1, 2} , MD ;   Narayan Schütz   ³ , PhD ;   Tobias Nef   ⁴ , PhD ;   Philipp Buluschek   ⁵ , PhD ;   Hugo Saner   ⁴ , MD

¹ Department of Cardiology, Solothurner Spitäler AG, Kantonsspital Olten, Olten, Switzerland

² Faculty of Medicine, University of Basel, Basel, Switzerland

³ Stanford School of Medicine, Stanford University, Stanford, CA, United States

⁴ ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland

⁵ DomoHealth SA, Lausanne, Switzerland