Zobrazeno 1 - 10
of 204
pro vyhledávání: '"rheography"'
Publikováno v:
Journal of Electrical Bioimpedance, Vol 14, Iss 1, Pp 13-18 (2023)
The aim of the proposed study is to reveal the correlations between the dynamics of Respiratory Rate (RR) and Heart Rate (HR) during intermittent physical work at maximum power on a cycle ergometer. The stage of investigating the General functional a
Externí odkaz:
https://doaj.org/article/b4844535fa734e398a7270ee1db60987
Autor:
Zaletov, Ivan Sergeevich, Sagaidachnyi, Andrey Aleksandrovich, Skripal, Anatoly Vladimirovich, Klochkov , Viktor Alexandrovich, Mayskov, Dmitriy Igorevich, Fomin, Andrey Vladimirovich
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 23, Iss 1, Pp 24-36 (2023)
Background and Objectives: Impedance plethysmography and Doppler ultrasound, in most cases, are considered as independent methods for analyzing hemodynamics. This work shows the presence of similarities in the shape of pulse waves recorded by the two
Externí odkaz:
https://doaj.org/article/0f2cb98599f4498fbba048cb833a8a16
Akademický článek
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Publikováno v:
Journal of Electrical Bioimpedance, Vol 13, Iss 1, Pp 45-53 (2022)
At present, there are no hardware or biochemical systems that allow to assess the severity of post-COVID syndrome in vivo. The hardware of the proposed biotechnical system is based on routine transthoracic electrical impedance rheography, which makes
Externí odkaz:
https://doaj.org/article/3894fdacb6594bfa9c251d9e390d69c8
Autor:
N. I. Khramenko, N. V. Konovalova
Publikováno v:
Journal of Ophthalmology, Iss 1, Pp 11-19 (2022)
Background: In spite of recent advances in ophthalmology, the diagnosis and treatment of uveitis is still a challenge. Purpose: To assess ocular hemodynamics in patients with primary and recurrent posterior uveitis (focal and disseminated chorioretin
Externí odkaz:
https://doaj.org/article/a24f7141dbdc4d5faeb6f11302d6d84f
Publikováno v:
Journal of Ophthalmology, Iss 3, Pp 24-31 (2022)
Background: Diabetic retinopathy (DR) is a major cause of visual impairment or blindness among working-age adults worldwide. For years, researchers around the world have been trying to develop new effective pharmaceutical methods of treatment for pre
Externí odkaz:
https://doaj.org/article/592903af30144faca5af83b22165aa4f
Publikováno v:
Journal of Ophthalmology, Iss 5, Pp 28-34 (2021)
Background: The occurrence of choroidal detachment (CD) in eyes with primary rhegmatogenous retinal detachment (RRD) is relatively uncommon (2%-8.6%). We hypothesized that significant disturbances in blood supply to the retina are a mechanism of the
Externí odkaz:
https://doaj.org/article/0d8e2b71c0f54b448afa23281df891be
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 21, Iss 1, Pp 36-47 (2021)
Background and Objectives: The conventional approach to the quantification of the pulse wave is based on the assessment of the features of its shape within each beat to beat heart interval. Usually, a set of indices is calculated (such as heart effic
Externí odkaz:
https://doaj.org/article/e82550e2b6e84657a177fbdc5a49c2bd
Autor:
N.I. Khramenko, N.V. Konovalova
Publikováno v:
Journal of Ophthalmology, Iss 4, Pp 14-22 (2020)
Background: Uveitis is the fifth most common cause of visual loss in the developed world, accounting for about 10% of legal blindness. Macular edema (ME) has been found to be the most important cause of both blindness and visual impairment (29% and 4
Externí odkaz:
https://doaj.org/article/cdbef73491f94844bb541e70d14364ee
Publikováno v:
Patologìâ, Vol 16, Iss 3, Pp 373-380 (2019)
The degree of irreversible pathophysiological changes in traumatic shock has no early clinical manifestations, since in 16.7 % of cases the anatomical assessment of the severity of the injury and the severity of the condition of the injured is determ
Externí odkaz:
https://doaj.org/article/f73d3f06a0264c40898db2f1e59cb80b