Changing in Dynamics of Spontaneous Beatings of Cardiomyocytes in vitro with the Increasing of Synchronized Cell Number

T. R. Pozharskaya; A. A. Sorokin; Yu A. Rochev; B. K. Gavrilyuk; L. M. Chailakhyan

Changing in Dynamics of Spontaneous Beatings of Cardiomyocytes in vitro with the Increasing of Synchronized Cell Number

T. R. Pozharskaya
, A. A. Sorokin
, Yu A. Rochev
, B. K. Gavrilyuk
, L. M. Chailakhyan

Russian Academy of Sciences
Pushchino State University

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

Abstract

The dynamics of cardiomyocyte spontaneous beatings with fractal dimension calculation was studied. It was shown that isolated single cardiomyocyte beats stochastically, but when a number of cells synchronized a significant changes in the dynamics appear: deterministic chaos could be detected. Several reasons are discussed as a possible explanation of such a behavior: the effect of system volume increasing and specific influence of gap-junctions on the rhythm formation.

Original language	English
Pages (from-to)	346-347
Number of pages	2
Journal	Biofizika
Volume	43
Issue number	2
Publication status	Published - Mar 1998
Externally published	Yes

Keywords

Cardiomyocytes
Dynamical chaos
Fractal dimension
Model
Spontaneous beatings

Cite this

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title = "Changing in Dynamics of Spontaneous Beatings of Cardiomyocytes in vitro with the Increasing of Synchronized Cell Number",

abstract = "The dynamics of cardiomyocyte spontaneous beatings with fractal dimension calculation was studied. It was shown that isolated single cardiomyocyte beats stochastically, but when a number of cells synchronized a significant changes in the dynamics appear: deterministic chaos could be detected. Several reasons are discussed as a possible explanation of such a behavior: the effect of system volume increasing and specific influence of gap-junctions on the rhythm formation.",

keywords = "Cardiomyocytes, Dynamical chaos, Fractal dimension, Model, Spontaneous beatings",

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AU - Pozharskaya, T. R.

AU - Sorokin, A. A.

AU - Rochev, Yu A.

AU - Gavrilyuk, B. K.

AU - Chailakhyan, L. M.

PY - 1998/3

Y1 - 1998/3

N2 - The dynamics of cardiomyocyte spontaneous beatings with fractal dimension calculation was studied. It was shown that isolated single cardiomyocyte beats stochastically, but when a number of cells synchronized a significant changes in the dynamics appear: deterministic chaos could be detected. Several reasons are discussed as a possible explanation of such a behavior: the effect of system volume increasing and specific influence of gap-junctions on the rhythm formation.

AB - The dynamics of cardiomyocyte spontaneous beatings with fractal dimension calculation was studied. It was shown that isolated single cardiomyocyte beats stochastically, but when a number of cells synchronized a significant changes in the dynamics appear: deterministic chaos could be detected. Several reasons are discussed as a possible explanation of such a behavior: the effect of system volume increasing and specific influence of gap-junctions on the rhythm formation.

KW - Cardiomyocytes

KW - Dynamical chaos

KW - Fractal dimension

KW - Model

KW - Spontaneous beatings

UR - https://www.scopus.com/pages/publications/0347025998

M3 - Article

AN - SCOPUS:0347025998

SN - 0006-3029

VL - 43

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EP - 347

JO - Biofizika

JF - Biofizika

IS - 2

ER -

Changing in Dynamics of Spontaneous Beatings of Cardiomyocytes in vitro with the Increasing of Synchronized Cell Number

Abstract

Keywords

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