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公开(公告)号:US20250082250A1
公开(公告)日:2025-03-13
申请号:US18883205
申请日:2024-09-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Soyoung LEE , Jinseok Lee , Sang Kyu Kim , Yongbin Lee , Hong Soon Rhee
Abstract: A method of detecting atrial fibrillation includes receiving a photoplethysmogram (PPG) signal from a first sensor of a wearable device, detecting a heart rate from the PPG signal based on a window power spectrum analysis of the PPG signal, and detecting atrial fibrillation based on the heart rate.