Intercellular electrical coupling in the sinoatrial node of rabbit's heart (Russian)

F. F. Bukauskas; R. P. Veteikis; A. M. Gutman; K. S. Mutskus

Intercellular electrical coupling in the sinoatrial node of rabbit's heart (Russian)

F. F. Bukauskas, R. P. Veteikis, A. M. Gutman, K. S. Mutskus

Research output: Contribution to journal › Article › peer-review

Abstract

Passive electrical properties of SA node region of rabbit's heart were studied. Electrotonic anisotropism was characteristic of the entire SA node; anisotropism decreased moving from crista terminalis to interatrial septum. The input resistance, R(bx), was the largest in the region of true pacemakers and decreased moving to the perinodal region. Analysis of the results yielded specific resistance values for contacts and electrogenic membrane of 3 Ohms.cm² and 10⁴ Ohms.cm² respectively.

Original language	English (US)
Pages (from-to)	108-112
Number of pages	5
Journal	Biofizika
Volume	22
Issue number	1
State	Published - 1977
Externally published	Yes

ASJC Scopus subject areas

General Medicine

Cite this

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abstract = "Passive electrical properties of SA node region of rabbit's heart were studied. Electrotonic anisotropism was characteristic of the entire SA node; anisotropism decreased moving from crista terminalis to interatrial septum. The input resistance, R(bx), was the largest in the region of true pacemakers and decreased moving to the perinodal region. Analysis of the results yielded specific resistance values for contacts and electrogenic membrane of 3 Ohms.cm2 and 104 Ohms.cm2 respectively.",

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AU - Gutman, A. M.

AU - Mutskus, K. S.

PY - 1977

Y1 - 1977

N2 - Passive electrical properties of SA node region of rabbit's heart were studied. Electrotonic anisotropism was characteristic of the entire SA node; anisotropism decreased moving from crista terminalis to interatrial septum. The input resistance, R(bx), was the largest in the region of true pacemakers and decreased moving to the perinodal region. Analysis of the results yielded specific resistance values for contacts and electrogenic membrane of 3 Ohms.cm2 and 104 Ohms.cm2 respectively.

AB - Passive electrical properties of SA node region of rabbit's heart were studied. Electrotonic anisotropism was characteristic of the entire SA node; anisotropism decreased moving from crista terminalis to interatrial septum. The input resistance, R(bx), was the largest in the region of true pacemakers and decreased moving to the perinodal region. Analysis of the results yielded specific resistance values for contacts and electrogenic membrane of 3 Ohms.cm2 and 104 Ohms.cm2 respectively.

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Intercellular electrical coupling in the sinoatrial node of rabbit's heart (Russian)

Abstract

ASJC Scopus subject areas

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