Estimation of tissue overlay resistivity influence on precardiac impedance measurement

Aleksey Nikolaevich Tihomirov; Artem Igorevich Malahov; Sergey Igorevich Shchukin; Aleksander Viktorovich Kobelev; Ivan Aleksandrovich Kudashov; Mikhail Andreevich Maslennikov; Vladimir Igorevich Petrov

Estimation of tissue overlay resistivity influence on precardiac impedance measurement

Aleksey Nikolaevich Tihomirov¹, Artem Igorevich Malahov², Sergey Igorevich Shchukin³, Aleksander Viktorovich Kobelev⁴, Ivan Aleksandrovich Kudashov⁵, Mikhail Andreevich Maslennikov⁶, Vladimir Igorevich Petrov⁷

research article Pages: 20-24

^1,2,4,5 Assistant, Department of Biomedical Techniques, Bauman Moscow State Technical University
³ Dr.Sci.(Eng.), Professor, Head of a chair, Department of Biomedical Techniques, Bauman Moscow State Technical University
⁶ Ph.D.(Med.), Surgeon, Pirogov Main Clinical Hospital No.1 (Moscow)
⁷ Scientific Research Institute of Biomedical Techniques, Bauman Moscow State Technical University

Keywords: precardiac rheocardiography radial impedance mapping ventricles activity

Abstract

In this work, we study the influence of pulse blood tissues of the first layer results precardiac radial mapping. The need for accounting for the blood supply to calculate the parameters of movement is shown. Developed and described a method for registration of the change of the resistivity of soft tissues surrounding the heart. For comparison, the results of calculating cardiac wall displacement projection are presented.

How to cite

Тихомиров А.Н., Малахов А.И., Щукин С.И., Кобелев А.В., Кудашов И.А., Масленников М.А., Петров В.И. Оценка влияния удельного электрического сопротивления ткани верхнего слоя на импедансные прекардиальные измерения // Биомедицинская радиоэлектроника. 2013. № 10. С. 20–24.

References

Kirpichenko Ju.E., Timoxin D.P., Shhukin S.I., Kudashov I.A., Tixomirov A.N. Oczenka peremeshhenij granicz proekczii zheludochkov serdcza na osnove texnologii e'lektroimpedansnogo mnogokanal'nogo kartirovaniya // Biomediczinskaya e'lektronika. 2012. № 10. S. 8-11.
Kirpichenko Ju.E., Timoxin D.P., Shhukin S.I., Kudashov I.A., Tixomirov A.N. Voprosy' tochnosti opredeleniya parametrov deyatel'nosti serdcza na osnove texnologii vektornoj reokardiografii // Biomediczinskaya e'lektronika. 2012. № 10. S. 4-7.
Kobelev A., Shcookin S., Kirpichenko Y., Timohin D., Sergeev I. Special features of right ventricle's anterior wall impedance mapping // Biomedical electronics. 2008. № 10. S. 4-13.
Shchukin S.I., Kobelev A.V., Medvedev O.S. Rheocardiolography method and ways to increase its accuracy of hemodynamic parameters estimation. World Congress on Medical Physics and Biomedical Engineering. Image processing, biosignal processing, modeling and simulation, biomechanics, 7-12 September 2009. Munich. Germany.

[1] Kirpichenko Ju.E., Timoxin D.P., Shhukin S.I., Kudashov I.A., Tixomirov A.N. Oczenka peremeshhenij granicz proekczii zheludochkov serdcza na osnove texnologii e'lektroimpedansnogo mnogokanal'nogo kartirovaniya // Biomediczinskaya e'lektronika. 2012. № 10. S. 8-11.

[2] Kirpichenko Ju.E., Timoxin D.P., Shhukin S.I., Kudashov I.A., Tixomirov A.N. Voprosy' tochnosti opredeleniya parametrov deyatel'nosti serdcza na osnove texnologii vektornoj reokardiografii // Biomediczinskaya e'lektronika. 2012. № 10. S. 4-7.

[3] Kobelev A., Shcookin S., Kirpichenko Y., Timohin D., Sergeev I. Special features of right ventricle's anterior wall impedance mapping // Biomedical electronics. 2008. № 10. S. 4-13.

[4] Shchukin S.I., Kobelev A.V., Medvedev O.S. Rheocardiolography method and ways to increase its accuracy of hemodynamic parameters estimation. World Congress on Medical Physics and Biomedical Engineering. Image processing, biosignal processing, modeling and simulation, biomechanics, 7-12 September 2009. Munich. Germany.

Abstract

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