Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients

R. Mohamad Rozi, Sahnius Usman, M. A. Mohd Ali, Md. Mamun Ibne Reaz

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

8 Citations (Scopus)

Abstract

The photoplethysmography (PPG) is a non invasive technique in measuring blood volume change. This technique is cheap and very convenient to use with the PPG device being applied to patients' fingers. In this study the aging index of the second derivative method of PPG (SDPPG-AI) is used for monitoring the arterial condition. The vascular response in resistance arteries plays an important role in blood pressure and the SDPPG-AI can be used to evaluate the vascular aging and screening of atherosclerotic patients. In this study the correlation between premature vascular aging and atherosclerosis of eight atherosclerotic patients is examined. Results showed that the patients recorded higher index of vascular aging compared to eight healthy subjects.

Original languageEnglish
Title of host publication2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012
Pages256-259
Number of pages4
DOIs
Publication statusPublished - 2012
Event2012 2nd IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012 - Langkawi
Duration: 17 Dec 201219 Dec 2012

Other

Other2012 2nd IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012
CityLangkawi
Period17/12/1219/12/12

Fingerprint

Photoplethysmography
Aging of materials
Derivatives
Blood pressure
Screening
Blood
Monitoring

Keywords

  • cardiovascular system
  • exercise
  • non-invasive monitoring
  • photoplethymogram

ASJC Scopus subject areas

  • Biomedical Engineering

Cite this

Rozi, R. M., Usman, S., Mohd Ali, M. A., & Ibne Reaz, M. M. (2012). Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients. In 2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012 (pp. 256-259). [6498064] https://doi.org/10.1109/IECBES.2012.6498064

Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients. / Rozi, R. Mohamad; Usman, Sahnius; Mohd Ali, M. A.; Ibne Reaz, Md. Mamun.

2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012. 2012. p. 256-259 6498064.

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

Rozi, RM, Usman, S, Mohd Ali, MA & Ibne Reaz, MM 2012, Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients. in 2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012., 6498064, pp. 256-259, 2012 2nd IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012, Langkawi, 17/12/12. https://doi.org/10.1109/IECBES.2012.6498064
Rozi RM, Usman S, Mohd Ali MA, Ibne Reaz MM. Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients. In 2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012. 2012. p. 256-259. 6498064 https://doi.org/10.1109/IECBES.2012.6498064
Rozi, R. Mohamad ; Usman, Sahnius ; Mohd Ali, M. A. ; Ibne Reaz, Md. Mamun. / Second derivatives of photoplethysmography (PPG) for estimating vascular aging of atherosclerotic patients. 2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012. 2012. pp. 256-259
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