LABARTHE, Simon; COUDIÈRE, Yves; HENRY, Jacques; COCHET, Hubert

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LABARTHE, Simon
Institut de Mathématiques de Bordeaux [IMB]
Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN]

COUDIÈRE, Yves
Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN]
Laboratoire de Mathématiques Jean Leray [LMJL]

HENRY, Jacques
Institut de Mathématiques de Bordeaux [IMB]
SIgnals and SYstems in PHysiology & Engineering [SISYPHE]

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Communication dans un congrès

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CinC 2012 - Computing in Cardiology, 2012-09-09, Krakow. 2012-11, vol. 39, p. 881-884

Resumen en inglés

Fibre structure and anisotropy is a determinant issue to provide accurate simulations of the electrical activity of atrial tissue. Though, atrial fibre architecture remains unreachable to standard imagery techniques on patients. A method to construct models of the fibre architecture on patient-specific geometries is then a key for numeri- cal simulations of atrial tissues. Such a method is pro- posed. Pathological and non pathological patient specific surface models of the left atria (LA) are defined. Hence, a pathological scenario is explored : a mechanism of micro- reentry in the left superior pulmonary vein (LSPV) and its interaction with the sinus rhythm (SR).< Leer menos

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A Semi-Automatic Method To Construct Atrial Fibre Structures : a Tool for Atrial Simulations

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