Open AccessStudy of stimulation impedance myography contractions predictive indicators in occlusion lesions of lower extremities vessels
Author(s) -
В. И. Бабинков
Publication year - 2021
Publication title -
rany i ranevye infekcii. žurnal imeni prof. b.m. kostûčënka/rany i ranevye infekcii
Language(s) - English
Resource type - Journals
eISSN - 2500-0594
pISSN - 2408-9613
DOI - 10.25199/2408-9613-2020-7-2-22-27
Subject(s) - electrical impedance myography , stimulation , histogram , amplitude , contraction (grammar) , isometric exercise , biomedical engineering , anatomy , medicine , chemistry , cardiology , physics , optics , computer science , artificial intelligence , vasodilation , image (mathematics)
As a predictive indicator of tissue viability in multiple muscle lesions used the percentage of high-, medium- and low amplitude contracting reactions (СR) or their absence, recorded by stimulation impedance myography contraction (SIMC). After examining the boundaries of the scattering of amp-omic muscle curves of the limbs, the patients determined the distribution of maximum contractile reactions (MSRs) by the angles of tilt curves in the coordinate plane. After examining the boundaries of the scattering of amp-omic muscle curves of the limbs, the patients determined the distribution of maximum contractile reactions (MCRs) by the angles of tilt curves in the coordinate plane. Average sectoral values of MSR were distributed in reverse dependence of amplitudes on the amount of stimulus in the form of hyperbole containing high-, medium-, and low-amplitude MSD, the percentage of which were based on the profiles of histograms of patients with known clinical diagnoses. Comparison of histogram profiles of different stages of chronic ischemic syndrome among themselves showed their high distinguishing ability and correlation of histograms with diagnoses.