Usability of photoplethysmography method in estimation of conduit artery stiffness

A. Grabovskis; Z. Marcinkevics; Z. Lukstina; M. Majauska; J. Aivars; V. Lusa; A. Kalinina

doi:10.1117/12.889801

16 June 2011 Usability of photoplethysmography method in estimation of conduit artery stiffness

A. Grabovskis, Z. Marcinkevics, Z. Lukstina, M. Majauska, J. Aivars, V. Lusa, A. Kalinina

Proceedings Volume 8090, Novel Biophotonic Techniques and Applications; 80900X (2011) https://doi.org/10.1117/12.889801
Event: European Conferences on Biomedical Optics, 2011, Munich, Germany

Abstract

Three channel photoplethysmography (PPG) signal waveform studies of leg conduit arteries during a provocative occlusion test were performed. PPG waveform second derivative amplitude ratio and arterial pulse wave velocity values showed significant correlations with ultrasound (US) reference method of local and regional arterial stiffness (AS), showing the ability to use PPG for AS change quantitative assessment.

Citation Download Citation

A. Grabovskis, Z. Marcinkevics, Z. Lukstina, M. Majauska, J. Aivars, V. Lusa, and A. Kalinina "Usability of photoplethysmography method in estimation of conduit artery stiffness", Proc. SPIE 8090, Novel Biophotonic Techniques and Applications, 80900X (16 June 2011); https://doi.org/10.1117/12.889801

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