Estimation of heart rate variability from finger photoplethysmography during rest, mild exercise and mild mental stress
Due to the possibilities in miniaturization and wearability, photoplethysmography (PPG) has recently gained a large interest not only for heart rate measurement, but also for estimating heart rate variability, which is derived from ECG by convention. The agreement between PPG and ECG-based HRV has b...
Main Authors: | , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Sciendo
2021-12-01
|
Series: | Journal of Electrical Bioimpedance |
Subjects: | |
Online Access: | https://doi.org/10.2478/joeb-2021-0012 |