Enhanced Prediction of Atrial Fibrillation in Patients With Ischemic Stroke Through Electronic Medical Records and Text Mining: Algorithm Development and Validation

Yu-Wei Chen   ^{1, 2, 3 *} , MD, PhD ;   Sheng-Feng Sung   ^{4, 5 *} , MD, PhD ;   Ya-Han Hu   ^{6, 7} , PhD ;   Yu-Hsuan Yang   ⁶ , MBA

¹ Department of Neurology, Landseed International Hospital, Taoyuan City, Taiwan

² Department of Neurology, National Taiwan University Hospital, Taipei, Taiwan

³ Center for General Education, National Central University, Taoyuan City, Taiwan

⁴ Division of Neurology, Department of Internal Medicine, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan

⁵ Department of Nursing, Fooyin University, Kaohsiung, Taiwan

⁶ Department of Information Management, National Central University, Taoyuan City, Taiwan

⁷ Asian Institute for Impact Measurement and Management, National Central University, Taoyuan City, Taiwan

*these authors contributed equally