Multiple factor analysis applied to calculation of blood pressure based on pulsometry data

Igor S. Yavelov^1*, Georgy L. Danielyan¹, Andrey V. Rochagov¹, Anatoly V. Zholobov¹

¹ Institute for Machines Science named after A.A. Blagonravov of the Russian Academy of Sciences (IMASH RAN)
Russia, 119334, Moscow, 4 Bardin str.

² Prokhorov General Physics Institute of the Russian Academy of Sciences (GPI RAS)
Russia, 119991, Moscow, 38 Vavilov str.

* Corresponding author

[email protected]

Abstract

Development of algorithms capable of determining arterial pressure (AP) according to the contour of a pulse wave (PW) remains a topical issue to be solved with long-time efforts by researchers who work for many years in the field of hemodynamics. There is no doubt that the PW contour contains the data on AP, however due to a great number of factors influencing AP to reveal the relationship between them is extremely complicated. Our paper offers an attempt to develop an algorithm to calculate AP with the use of a PW sensor with the desired medical accuracy which does not require preliminary calibration utilizing a reference sphygmomanometer.

Imprint

Igor S. Yavelov, Georgy L. Danielyan, Andrey V. Rochagov, Anatoly V. Zholobov. Multiple factor analysis applied to calculation of blood pressure based on pulsometry data. Cardiometry; Issue 22; May 2022; p.100-105; DOI: 10.18137/cardiometry.2022.22.100105; Available from: https://www.cardiometry.net/issues/no22-may-2022/multiple-factor-analysis-applied

Keywords

Multiple factor analysis, Pulsometry, Fiber optic pulse wave sensors, Arterial pressure, Age-related spline database of radial artery pulse waves

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