[Dynamics of spontaneous beating of cardiomyocytes in vitro depend on the number of involved cells]

Autor:	Tr, Pzharskiĭ, Anatoly Sorokin, Rochev IuA, Bk, Gavriliuk, Lm, Chaĭlakhian
Rok vydání:	1998
Předmět:	Myocardium Animals Cell Count Heart Models Theoretical Rats Wistar Models Biological Myocardial Contraction Rats
Zdroj:	Europe PubMed Central
ISSN:	0006-3029
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::2e7d4a18de26829bc0dc6f3bcb775eb6 https://pubmed.ncbi.nlm.nih.gov/9591109 Zobrazit plný text záznamu