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Journal Biomedical Radioelectronics №5 for 2016 г.
Article in number:
Analysis of phase-temporal characteristics of human pulse wave system
Keywords: biomechanical systems cardio mechanical signals pulse wave heart rate monitor «Pulse-M» the phase-timing methods semantic graph the phase attractors
Authors:
I.V. Stepanian - Dr. Sс. (Biol.), Ph.D. (Eng.), Leading Research Scientist, Laboratory of Biodynamics, Institute for Machine Science named by A.A. Blagonravov of the RAS; Leading Research Scientist, Moscow State Сonservatory named by P.I. Chaikovsky, Moscow, Russia. E-mail: neurocomp.pro@gmail.com I.S. Javelov - Ph.D. (Eng.), Leading Research Scientist, Laboratory of biodynamics, Institute for Machine Science named by A.A. Blagonravov of the RAS, Moscow, Russia. E-mail: yishome@mail.ru A.А. Mekler - Ph.D. (Eng.), Senior Research Scientist, Department of Innovations and Analytics, Saint Petersburg State Pediatric University, Saint-Petersburg, Russia. E-mail: mekler@yandex.ru A.V. Savelyev - Senior Research Scientist, Director of the Patent agency «©Uniquely honest patenting» www.patenttt.narod.ru, Scientific coordinator of the Permanent Seminar «Neyrophylosophy» of the Moscow State University by M.V. Lomonosov, Moscow, Russia. E-mail: gmkristo@yandex.ru O Ha Do - Ph.D.(Med.), Head of medical-prophylactic center Research Institute of Occupational Medicine, Moscow, Russia. E-mail: ohd@mail.ru
Abstract:
The high social significance of cardiovascular events leads to improved methods of monitoring and analysis of biomechanical parameters of the heart and circulatory system of human. Cardiovascular events in the relatively low-frequency vibrations directly related to the movements of cardiac valves and pump units (not only in traditional area of tone and heart noises) was researched with an application of a high-tech electronic sensor based on fiber-optic converter. Phase-temporal characteristics of human pulse wave was discussed. The concept of semantic-graph of the pulse wave, narrow-described filtering method cardio followed by determination of the dynamics of the phase shift of the selected harmonic component shown. Attractor of pulsogram with an estimate of the dimension of chaotic attractor was reconstructed. This work was financially supported partially by RHSF in grant № 15-03-00519а «Post-non-classic paradigm of ar-tificial intellect».
Pages: 39-43
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