Use of Free-Living Step Count Monitoring for Heart Failure Functional Classification: Validation Study

¹ Centre for Global eHealth Innovation , Techna Institute , University Health Network , Toronto , ON , CA

² Institute of Biomaterials and Biomedical Engineering , University of Toronto , Toronto , ON , CA

³ Ted Rogers Centre of Excellence in Heart Function , University Health Network , Toronto , ON , CA

⁴ Toronto Rehabilitation Institute , University Health Network , Toronto , ON , CA

⁵ Institute of Health Policy, Management and Evaluation , Dalla Lana School of Public Health , University of Toronto , Toronto , ON , CA