Photoplethysmography
Cross-source consensus on Photoplethysmography from 1 sources and 5 claims.
1 sources · 5 claims
Uses
How it works
Risks & contraindications
Where it comes from
Highlighted claims
- PPG observations are delayed and modulated by peripheral vascular physiology. — Cardiac Stability Theory: An Axiomatically Grounded Framework for Continuous Cardiac Health Monitoring via Smartphone Photoplethysmography
- Raw PPG-related CSI distributions differed across datasets because of sensor physics, sampling rate, acquisition setting, and label derivation. — Cardiac Stability Theory: An Axiomatically Grounded Framework for Continuous Cardiac Health Monitoring via Smartphone Photoplethysmography
- Real-world smartphone PPG acquisition can distort morphology through motion, pressure changes, and ambient light fluctuation. — Cardiac Stability Theory: An Axiomatically Grounded Framework for Continuous Cardiac Health Monitoring via Smartphone Photoplethysmography
- Smartphones and wearables can acquire PPG for frequent or continuous cardiac monitoring. — Cardiac Stability Theory: An Axiomatically Grounded Framework for Continuous Cardiac Health Monitoring via Smartphone Photoplethysmography
- Most PPG systems discard waveform morphology and reconstructed phase-space geometry. — Cardiac Stability Theory: An Axiomatically Grounded Framework for Continuous Cardiac Health Monitoring via Smartphone Photoplethysmography