Consumer-wearable PPG is a multifunctional clinical sensing platform whose evidence maturity differs sharply by application and responsible deployment requires awareness of signal quality, motion artefact, skin-tone bias, regulatory authorisation status, and local validation, particularly in the Indonesian primary-care context.
Consumer-wearable PPG is a multifunctional clinical sensing platform whose evidence maturity differs sharply by application and responsible deployment requires awareness of signal quality, motion artefact, skin-tone bias, regulatory authorisation status, and local validation, particularly in the Indonesian primary-care...
Muhammad Rifqi Haikal· JIMKI: Jurnal Ilmiah Mahasis...· 0 citations
Detecting atrial fibrillation (AF) in stroke survivors is critical for preventing recurrent stroke. However, the diagnostic accuracy of photoplethysmography (PPG)-based smartwatches in this high-risk population remains uncertain. The Liverpool-Huawei Stroke Study evaluated the performance of Huawei smartbands for...
S. Lam, S. Harrison, Y. Zheng et al.· European Heart Journal· 0 citations
A real-time SpO2 estimation algorithm based on chest reflectance PPG that supports the technical feasibility of chest reflectance PPG-based SpO2 estimation and its accuracy under controlled desaturation conditions is developed and clinically evaluated.
Woo-Yong Lee, Jaeyeon Shin, Mih-Ye Song et al.· Italian National Conference...· 0 citations
Photoplethysmography (PPG) is a non-invasive optical technique commonly used to measure heart rate and oxygen saturation, but its waveform contains additional physiological information that can be analyzed using artificial intelligence (AI). This narrative review summarizes the emerging applications of AI-based PPG in...
D. Joshi, Kaaviyashri Saraboji, A. Shaik et al.· Life· 0 citations
Identifying individuals at risk before symptoms arise remains a central challenge in preventive cardiology. Heart rate variability (HRV) includes a set of parameters derived from beat-to-beat variation in cardiac rhythm reflecting autonomic nervous system activity, which have emerged as powerful prognostic markers. T...
R. Amort, A. Steger, V. Sanders et al.· European Heart Journal· 0 citations
Wrist PPG reliability is condition dependent, and an interpretable signal-based reliability flag may complement point heart-rate estimates, and an interpretable signal-based reliability flag may complement point heart-rate estimates in previously unseen participants.
Angel Xu· Theoretical and Natural Scie...· 0 citations
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