PCA-Based Multi-Wavelength Photoplethysmography Algorithm for Cuffless Blood Pressure Measurement on Elderly Subjects

The prevalence of hypertension has made blood pressure (BP) measurement one of the most wanted functions in wearable devices for convenient and frequent self-assessment of health conditions. The widely adopted principle for cuffless BP monitoring is based on arterial pulse transit time (PTT), which...

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Bibliographic Details
Published in:	IEEE journal of biomedical and health informatics Vol. 25; no. 3; pp. 663 - 673
Main Authors:	Liu, Jing, Qiu, Shirong, Luo, Ningqi, Lau, Sze-Kei, Yu, Hui, Kwok, Timothy, Zhang, Yuan-Ting, Zhao, Ni
Format:	Journal Article
Language:	English
Published:	United States IEEE 01.03.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Biomedical monitoring Blood Blood pressure cuffless blood pressure measurement EKG Electrocardiography Hypertension Lag time Medical equipment multi-wavelength photoplethysmography Older people Pressure measurement Principal component analysis Principal components analysis Reactive power Self-assessment Sensors Skin Statistical analysis Telemedicine Transit time Waveforms Wavelength Wearable technology
ISSN:	2168-2194, 2168-2208, 2168-2208
Online Access:	Get full text
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