Profiling the propagation of error from PPG to HRV features in a wearable physiological-monitoring device

Profiling the propagation of error from PPG to HRV features in a wearable physiological-monitoring device

Wearable physiological monitors are becoming increasingly commonplace in the consumer domain, but in literature there exists no substantive studies of their performance when measuring the physiology of ambulatory patients. In this Letter, the authors investigate the reliability of the heart-rate (HR...

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Bibliographic Details
Main Authors: Davide Morelli, Leonardo Bartoloni, Michele Colombo, David Plans, David A. Clifton
Format: Article
Language:English
Published: Wiley 2018-05-01
Series:Healthcare Technology Letters
Subjects:
time-domain analysis
patient monitoring
biomedical equipment
feature extraction
body sensor networks
photoplethysmography
oximetry
accelerometers
acceleration measurement
signal denoising
medical signal processing
error propagation profiling
PPG-HRV features
wearable physiological-monitoring device
consumer domain
ambulatory patients
heart-rate sensor
exemplar wearable wrist-worn monitoring system
photoplethysmogram
pulse oximetry
HR estimation
HR variability features
accelerometer sensor
acquired signals
noise
substantial energy
high-frequency band
clinical practice
long-duration windows
time-domain HRV features
Online Access:https://digital-library.theiet.org/content/journals/10.1049/htl.2017.0039

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https://digital-library.theiet.org/content/journals/10.1049/htl.2017.0039

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