A Deep Neural Network for Interpreting Wearable Electrocardiogram Data in Atrial Fibrillation: Prospective Observational Diagnostic Accuracy Study

Olli A Rantula   ^{1, 2, 3} , MSc, MD ;   Jukka A Lipponen   ⁴ , PhD ;   Jari Halonen   ^{1, 3} , MD, PhD ;   Helena Jäntti   ⁵ , MD, PhD ;   Tuomas T Rissanen   ^{1, 6} , MD, PhD ;   Mika P Tarvainen   ⁴ , PhD ;   Noora S Naukkarinen   ^{1, 2, 3} , MD ;   Eemu-Samuli Seljola   ^{7, 8} , MD, PhD ;   Onni E Santala   ^{1, 9} , MD, PhD ;   Jagdeep Sedha   ^{1, 2, 3} , MD ;   Tero J Martikainen   ¹⁰ , MD, PhD ;   Juha E K Hartikainen   ^{1, 3} , MD, PhD

¹ School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland

² Doctoral School, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland

³ Heart Center, Kuopio University Hospital, Kuopio, Finland

⁴ Department of Technical Physics, Faculty of Science and Forestry, University of Eastern Finland, Kuopio, Finland

⁵ Department of Anaesthesiology and Intensive Care, North Karelia Central Hospital, Joensuu, Finland

⁶ Heart Center, North Karelia Central Hospital, Joensuu, Finland

⁷ Faculty of Medicine, University of Helsinki, Helsinki, Finland

⁸ Conservative Ward Department, Mikkeli Central Hospital, Mikkeli, Finland

⁹ Anesthesiology and Intensive Care, Kuopio University Hospital, Kuopio, Finland

¹⁰ Department of Prehospital Emergency Care, Acute Services, Kuopio University Hospital, Kuopio, Finland