Elication of an excitation center in the depth of tissue by visualization with high-frequency electric field
Abstract
Hardware and software system, which makes it possible to visualize the glow center, marker of the excitation center in tissue, in the electric field, is created. The system was tested in 14 experiments with sinoatrial nodes of cat's hearts, which's fist excitation's center is in the depth of the right auricle's myocardium, and in 30 experiments with frog's venous sinuses, which's first excitation's center is situated in the superficial layer of the sinus wall. Also observations were held with deeply situated center - in cat's tooth's pulp, which is surrounded by insulators: dentine and tooth's enamel. The ability of visualization the excitation's center was developed at localizations in different depths.
About the Authors
Y. Y. Perova
Kuban state medical university
Russian Federation
Russian Federation
V. A. Minkin
Firma «ELSYS»
Russian Federation
Russian Federation
I. M. Somov
Kuban state medical university
Russian Federation
Russian Federation
V. G. Abushkevich
Kuban state medical university
Russian Federation
Russian Federation
A. S. Sarkisyan
Kuban medical institute
Russian Federation
Russian Federation
A. N. Ardelyan
Kuban state medical university
Russian Federation
Russian Federation
L. A. Scorikova
Kuban state medical university
Russian Federation
Russian Federation
N. M. Shulaya
Kuban state medical university
Russian Federation
Russian Federation
References
1. Абрамочкин Д. В., Сухова Г. С., Розенштраух Л. В. Механизмы функционирования и регуляции синоатриального узла млекопитающих // Успехи физиологических наук. - 2009. - Т. 40. № 4. - С. 21-41.
2. Нечепуренко А. А., Покровский В. М., Абушкевич В. Г., Федунова Л. В., Самойленко М. В., Зубахин А. Г., Сивых Н. А., Хропова Т. Н., Гостищев А. Ф, Дмитриенко Л. Е. Компьютерное картирование очага первоначального возбуждения в области синоатриального узла сердца человека при помощи внутрисердечного зонда // Бюллетень НЦССХ им. А. Н. Бакулева РАМН. - 2002. - Т. 3. № 11. - С. 97.
3. Ноздрачев А. Д., Поляков Е. Л. Анатомия лягушки (Лабораторные животные). - М.: Высшая школа, 1994. - С. 320.
4. Покровский В. М., Абушкевич В. Г. , Перова Ю. Ю., Перова М. Ю., Похотько А. Г., Арделян А. Н. Обнаружение в ваго-симпатическом стволе, находяшемся в высокочастотном электрическом поле, очагов свечения, связанных с активностью сердца лягушки // ДАН. - 2016. - Т. 468. № 2. - С. 1-2. DOI: 10.7868/0869565216140292.
5. Терентьев П. В. Лягушка (Лабораторные животные). -М., 1950. - С. 345.
6. Boyett M. R. The sinoatrial node, a heterogeneous pacemaker structure / M. R. Boyett, H. Honjo, I. Kodama // Cardiovasc. res. 2000. - Vol. 47. - P. 658.
7. Minkoff E. C. Laboratory guide to frog anatomy. -N.-Y., 1975. -101 p.p.
8. Opthof T., Jonge B. D. E., Masson-Pevet M., Jongsma H. J. and Bouman L. N. Functional and Morphological organization of the cat sinoatrial node // J. mol. cel. cardiol. - 1986. - V 18. -P. 1015-1031.
9. Pokrovskii V. M., Abushkevich V. G., Perova Y. Y., Perova M. Y., Pokhotko A. G., Ardelyan A. N. Direction of flashing areas attributed to the frog cardiac function in the vagosympathetic trunk placed into a high frequency electric field // Doklady biological sciences. - 2016. - V. 468. - P. 1-2. DOI: 10.1134/ S0012496616030042.
10. Schuessler R. B., Kawamoto T., Hand D. E., Mitsuno M., Bromberg B. I., Cox J. L., Boineau J. P. Simultaneous epicardial and endocardial activation sequence mapping in the isolated canine right atrium // Circulation. - 1993. - V. 88. № 1. -P. 250-263.
Review
For citations:
Perova Y.Y., Minkin V.A., Somov I.M., Abushkevich V.G., Sarkisyan A.S., Ardelyan A.N., Scorikova L.A., Shulaya N.M. Elication of an excitation center in the depth of tissue by visualization with high-frequency electric field. Kuban Scientific Medical Bulletin. 2016;(2):122-125. (In Russ.)
Views:
217
Email this article 