Sources of inaccuracy in photoplethysmography for continuous cardiovascular monitoring
Photoplethysmography (PPG) is a low-cost, noninvasive optical technique that uses change
in light transmission with changes in blood volume within tissue to provide information for …
in light transmission with changes in blood volume within tissue to provide information for …
The 2023 wearable photoplethysmography roadmap
Photoplethysmography is a key sensing technology which is used in wearable devices such
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …
Features from the photoplethysmogram and the electrocardiogram for estimating changes in blood pressure
There is a growing emphasis being placed on the potential for cuffless blood pressure (BP)
estimation through modelling of morphological features from the photoplethysmogram (PPG) …
estimation through modelling of morphological features from the photoplethysmogram (PPG) …
The unseen Black faces of AI algorithms
A Birhane - 2022 - nature.com
The unseen Black faces of AI algorithms Skip to main content Thank you for visiting nature.com.
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Correlation analysis of human upper arm parameters to oscillometric signal in automatic blood pressure measurement
Cardiovascular diseases are the leading cause of global deaths, making cardiovascular
health monitoring important. Measuring blood pressure using an automatic …
health monitoring important. Measuring blood pressure using an automatic …
Monte Carlo analysis of optical heart rate sensors in commercial wearables: the effect of skin tone and obesity on the photoplethysmography (PPG) signal
Commercially available wearable devices have been used for fitness and health
management and their demand has increased over the last ten years. These “general …
management and their demand has increased over the last ten years. These “general …
Skin colour affects the accuracy of medical oxygen sensors
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Piezoelectric metamaterial blood pressure sensor
Continuous blood pressure monitoring allows for detecting the early onset of cardiovascular
disease and assessing personal health status. Conventional piezoelectric blood pressure …
disease and assessing personal health status. Conventional piezoelectric blood pressure …
[HTML][HTML] The accuracy of heartbeat detection using photoplethysmography technology in cardiac patients
S Blok, MA Piek, II Tulevski, GA Somsen… - Journal of …, 2021 - Elsevier
Introduction Photoplethysmography (PPG) in wearable sensors potentially plays an
important role in accessible heart rhythm monitoring. We investigated the accuracy of a state …
important role in accessible heart rhythm monitoring. We investigated the accuracy of a state …
Log-spectral matching gan: Ppg-based atrial fibrillation detection can be enhanced by gan-based data augmentation with integration of spectral loss
Photoplethysmography (PPG) is a ubiquitous physiological measurement that detects beat-
to-beat pulsatile blood volume changes and hence has a potential for monitoring …
to-beat pulsatile blood volume changes and hence has a potential for monitoring …