TY - JOUR KW - Humans KW - Prognosis KW - Electronic Health Records KW - *atrial fibrillation KW - *Heart Failure/diagnosis/epidemiology KW - machine learning AU - A. Banerjee AU - A. Dashtban AU - S. Chen AU - L. Pasea AU - J. Thygesen AU - G. Fatemifar AU - B. Tyl AU - T. Dyszynski AU - F. Asselbergs AU - L. Lund AU - T. Lumbers AU - S. Denaxas AU - H. Hemingway AD - Institute of Health Informatics, University College London, London, UK; Health Data Research UK, London, UK; Barts Health NHS Trust, London, UK; Department of Cardiology, University College London Hospitals NHS Trust, London, UK; NIHR Biomedical Research Centre, University College London Hospitals NHS Trust, London, UK. Electronic address: ami.banerjee@ucl.ac.uk. Institute of Health Informatics, University College London, London, UK. Medical Affairs, Pharmaceuticals, Bayer HealthCare, Paris, France. Medical Affairs & Pharmacovigilance, Bayer AG, Berlin, Germany. Institute of Health Informatics, University College London, London, UK; Health Data Research UK, London, UK; NIHR Biomedical Research Centre, University College London Hospitals NHS Trust, London, UK; Amsterdam University Medical Centers, Department of Cardiology, University of Amsterdam, Amsterdam, Netherlands. Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden. Institute of Health Informatics, University College London, London, UK; Health Data Research UK, London, UK; Barts Health NHS Trust, London, UK; Department of Cardiology, University College London Hospitals NHS Trust, London, UK; NIHR Biomedical Research Centre, University College London Hospitals NHS Trust, London, UK. Institute of Health Informatics, University College London, London, UK; Health Data Research UK, London, UK. Institute of Health Informatics, University College London, London, UK; Health Data Research UK, London, UK; NIHR Biomedical Research Centre, University College London Hospitals NHS Trust, London, UK. AN - 37236697 BT - Lancet Digit Health DO - 10.1016/s2589-7500(23)00065-1 DP - NLM ET - 2023/05/27 LA - eng M1 - 6 N1 - 2589-7500 Banerjee, Amitava Dashtban, Ashkan Chen, Suliang Pasea, Laura Thygesen, Johan H Fatemifar, Ghazaleh Tyl, Benoit Dyszynski, Tomasz Asselbergs, Folkert W Lund, Lars H Lumbers, Tom Denaxas, Spiros Hemingway, Harry DH_/Department of Health/United Kingdom MRC_/Medical Research Council/United Kingdom CSO_/Chief Scientist Office/United Kingdom BHF_/British Heart Foundation/United Kingdom WT_/Wellcome Trust/United Kingdom Journal Article Research Support, Non-U.S. Gov't England Lancet Digit Health. 2023 Jun;5(6):e370-e379. doi: 10.1016/S2589-7500(23)00065-1. PY - 2023 SN - 2589-7500 SP - e370 EP - e379 T2 - Lancet Digit Health TI - Identifying subtypes of heart failure from three electronic health record sources with machine learning: an external, prognostic, and genetic validation study VL - 5 ER -