[Correlation in the of the process of cardiac ventricle intramural depolarization and distribution of cardioelectric field potentials of the dog Canis familiaris].
Zh Evol Biokhim Fiziol
; 43(4): 362-5, 2007.
Article
em Ru
| MEDLINE
| ID: mdl-17933351
ABSTRACT
Based on a multichannel synchronous mapping of heart electric potentials, the sequence in time of the ventricle myocardium depolarization was compared with dynamics of distribution of cardioelectric potentials on the body surface in a dog. The cardioelectric field on the dog body surface at the period of the initial ventricular activity has been shown to be characterized by the presence of two inversions of the mutual disposition of areas of positive and negative potentials. Contribution to formation of distribution of the cardioelectric potentials on the body surface at each moment of the period of initial ventricular activity was made by all myocardial layers involved by excitation.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sistema de Condução Cardíaco
/
Modelos Cardiovasculares
Limite:
Animals
Idioma:
Ru
Revista:
Zh Evol Biokhim Fiziol
Ano de publicação:
2007
Tipo de documento:
Article