Key result
The deppG algorithm successfully extracted instantaneous heart rate and respiratory rate from photoplethysmography signals, even during intense physical activities.
Why the study?
Does the deppG algorithm improve the accuracy of extracting instantaneous heart rate and respiratory rate from single-channel PPG signals compared to existing methods?
Population
PPG signals from two publicly available databases containing data from static patients and subjects doing…
Comparison
deppG algorithm vs Other state-of-the-art methods for IHR and IRR…
Design
Other
Authors
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May enable continuous monitoring during exercise; leaves open validation in larger clinical cohorts.
Does the deppG algorithm improve the accuracy of extracting instantaneous heart rate and respiratory rate from single-channel PPG signals compared to existing methods?
The novel deppG algorithm provides a mathematically rigorous method to reliably extract instantaneous heart and respiratory rates from single-channel PPG signals, which could enhance the utility of wearable devices during physical activity.
Cicone et al. (2017) studied Static patients and subjects doing intense physical activities. deppG algorithm vs. other methods was evaluated on Accuracies of the estimated instantaneous heart rate (IHR) and instantaneous respiratory rate (IRR). The deppG algorithm successfully extracted instantaneous heart rate and respiratory rate from photoplethysmography signals, even during intense physical activities.
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