Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki.

A. V. Zaítsev; L. V. Rozenshtraukh; O. F. Sharifov; A. I. Kaliadin; R. B. Schuessler; G. G. Beloshapko; A. V. Iushmanova; J. P. Boineau

Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki.

Translated title of the contribution: Multielectrode mapping study of proarrhythmic vagal effects in the dog atria

A. V. Zaítsev, L. V. Rozenshtraukh, O. F. Sharifov, A. I. Kaliadin, R. B. Schuessler, G. G. Beloshapko, A. V. Iushmanova, J. P. Boineau

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

2 Scopus citations

Abstract

Epicardial mapping (254 unipolar electrodes) of the dog heart both atria was performed to determine spatial distribution of arrhythmic events. The mapping showed that the first atrial premature depolarisation (APD) emerged from ectopic foci, it showed also specific multifocal patterns suggesting a septal source of tachycardia. The data obtained suggests that vagal stimulation (VS) induces focal ectopic APDs, that APDs and escape beats may be due to the same mechanism of spontaneous depolarization in the absence of a reset from dominant rhythm, that a single VS-induced APD is sufficient for initiation of a reentrant atrial fibrillation.

Translated title of the contribution	Multielectrode mapping study of proarrhythmic vagal effects in the dog atria
Original language	Russian
Pages (from-to)	15-40
Number of pages	26
Journal	Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova / Rossiiskaia akademiia nauk
Volume	83
Issue number	3
State	Published - Mar 1997
Externally published	Yes

Cite this

Zaítsev, A. V., Rozenshtraukh, L. V., Sharifov, O. F., Kaliadin, A. I., Schuessler, R. B., Beloshapko, G. G., Iushmanova, A. V., & Boineau, J. P. (1997). Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki. Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova / Rossiiskaia akademiia nauk, 83(3), 15-40.

Zaítsev, A. V. ; Rozenshtraukh, L. V. ; Sharifov, O. F. ; Kaliadin, A. I. ; Schuessler, R. B. ; Beloshapko, G. G. ; Iushmanova, A. V. ; Boineau, J. P. / Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki. In: Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova / Rossiiskaia akademiia nauk. 1997 ; Vol. 83, No. 3. pp. 15-40.

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title = "Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki.",

abstract = "Epicardial mapping (254 unipolar electrodes) of the dog heart both atria was performed to determine spatial distribution of arrhythmic events. The mapping showed that the first atrial premature depolarisation (APD) emerged from ectopic foci, it showed also specific multifocal patterns suggesting a septal source of tachycardia. The data obtained suggests that vagal stimulation (VS) induces focal ectopic APDs, that APDs and escape beats may be due to the same mechanism of spontaneous depolarization in the absence of a reset from dominant rhythm, that a single VS-induced APD is sufficient for initiation of a reentrant atrial fibrillation.",

author = "Za{\'i}tsev, {A. V.} and Rozenshtraukh, {L. V.} and Sharifov, {O. F.} and Kaliadin, {A. I.} and Schuessler, {R. B.} and Beloshapko, {G. G.} and Iushmanova, {A. V.} and Boineau, {J. P.}",

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month = mar,

language = "Russian",

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Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki. / Zaítsev, A. V.; Rozenshtraukh, L. V.; Sharifov, O. F.; Kaliadin, A. I.; Schuessler, R. B.; Beloshapko, G. G.; Iushmanova, A. V.; Boineau, J. P.

In: Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova / Rossiiskaia akademiia nauk, Vol. 83, No. 3, 03.1997, p. 15-40.

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

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AU - Iushmanova, A. V.

AU - Boineau, J. P.

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AB - Epicardial mapping (254 unipolar electrodes) of the dog heart both atria was performed to determine spatial distribution of arrhythmic events. The mapping showed that the first atrial premature depolarisation (APD) emerged from ectopic foci, it showed also specific multifocal patterns suggesting a septal source of tachycardia. The data obtained suggests that vagal stimulation (VS) induces focal ectopic APDs, that APDs and escape beats may be due to the same mechanism of spontaneous depolarization in the absence of a reset from dominant rhythm, that a single VS-induced APD is sufficient for initiation of a reentrant atrial fibrillation.

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Issledovanie metodom mnogokanal'nogo kartirovaniia aritmogennogo deistviia bluzhdaiushchikh nervov v predserdiiakh sobaki.

Abstract

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