Photoplethysmogram reflection index and aging

Yousef K. Qawqzeh, Md. Mamun Ibne Reaz, Oteh Maskon, Kalaivani Chell, M. A M Ali

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This study conducted to investigate and study the effect of aging on Photoplethysmogram (PPG) signal and the effects of aging on the calculations of reflection index (RI). The results showed that PPG is highly affected by aging which noteworthy to be observed by the variations of PPG contour. Since we advance in age, PPG becomes more rounded which in turn make PPG inflection point and dicrotic notch less pronounced. As a conclusion, RI may provide a window to small and medium arteries compliance and it can be a measure of small and medium arteries stiffness. When small and medium arteries start stiffening, early detection of atherosclerosis in sub-clinical settings can be investigated and detected.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume8285
DOIs
Publication statusPublished - 2011
EventInternational Conference on Graphic and Image Processing, ICGIP 2011 - Cairo
Duration: 1 Oct 20112 Oct 2011

Other

OtherInternational Conference on Graphic and Image Processing, ICGIP 2011
CityCairo
Period1/10/112/10/11

Fingerprint

Arteries
arteries
Aging of materials
Atherosclerosis
arteriosclerosis
Point of inflection
stiffening
inflection points
Notch
notches
Compliance
stiffness
Stiffness

Keywords

  • Age
  • Arteriosclerosis
  • PPG
  • RI and CIMT

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Qawqzeh, Y. K., Ibne Reaz, M. M., Maskon, O., Chell, K., & Ali, M. A. M. (2011). Photoplethysmogram reflection index and aging. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 8285). [82852R] https://doi.org/10.1117/12.913587

Photoplethysmogram reflection index and aging. / Qawqzeh, Yousef K.; Ibne Reaz, Md. Mamun; Maskon, Oteh; Chell, Kalaivani; Ali, M. A M.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8285 2011. 82852R.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Qawqzeh, YK, Ibne Reaz, MM, Maskon, O, Chell, K & Ali, MAM 2011, Photoplethysmogram reflection index and aging. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 8285, 82852R, International Conference on Graphic and Image Processing, ICGIP 2011, Cairo, 1/10/11. https://doi.org/10.1117/12.913587
Qawqzeh YK, Ibne Reaz MM, Maskon O, Chell K, Ali MAM. Photoplethysmogram reflection index and aging. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8285. 2011. 82852R https://doi.org/10.1117/12.913587
Qawqzeh, Yousef K. ; Ibne Reaz, Md. Mamun ; Maskon, Oteh ; Chell, Kalaivani ; Ali, M. A M. / Photoplethysmogram reflection index and aging. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8285 2011.
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