Oct 2026
Comparative Assessment of PPG Signal Quality Across Fingers for Wearable Health Monitoring and Implications for Sensor Design Optimization
In clinical settings, every minute of delay in treating a cardiopulmonary emergency can reduce a patient's chance of survival by up to 10%. Photoplethysmography (PPG) is a low-cost, noninvasive method widely adopted in both clinical, and consumer settings to monitor cardiopulmonary signals. Therefore, clinical PPG puls...
Karlen Aleksanyan, Xue Xu, Zheng Liu et al.
· IEEE Sensors Letters · 0 citations