Data assimilation for an electro-mechanical model of the myocardium

Jacques Sainte-Marie; Dominique Chapelle; Michel Sorine

doi:10.1016/B978-008044046-0.50440-1

Data assimilation for an electro-mechanical model of the myocardium

Jacques Sainte-Marie
, Dominique Chapelle
, Michel Sorine

INRIA Rocquencourt

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Chapitre › Revue par des pairs

Résumé

Using an excitation-contraction model relying on a physiological basis and applied within a rheological model of Hill-Maxwell type, an electrically activated mechanical model of the myocardium is presented. Then a data assimilation technique is formulated and demonstrated in order to estimate - from experimental data - the state and parameters of the model. Some of these parameters are crucial for medical purposes in order to detect activation and contraction troubles, hence to diagnose heart pathologies.

langue originale	Anglais
titre	Computational Fluid and Solid Mechanics 2003
Editeur	Elsevier Inc.
Pages	1801-1804
Nombre de pages	4
ISBN (Electronique)	9780080529479
ISBN (imprimé)	9780080440460
Les DOIs	https://doi.org/10.1016/B978-008044046-0.50440-1
état	Publié - 2 juin 2003
Modification externe	Oui

Accès au document

10.1016/B978-008044046-0.50440-1

Contient cette citation

@inbook{c3658496da1f42c29d3cc98b7ef873a1,

title = "Data assimilation for an electro-mechanical model of the myocardium",

abstract = "Using an excitation-contraction model relying on a physiological basis and applied within a rheological model of Hill-Maxwell type, an electrically activated mechanical model of the myocardium is presented. Then a data assimilation technique is formulated and demonstrated in order to estimate - from experimental data - the state and parameters of the model. Some of these parameters are crucial for medical purposes in order to detect activation and contraction troubles, hence to diagnose heart pathologies.",

keywords = "Data assimilation, Electrical activation, Heart mechanical model, In-vivo measurements",

author = "Jacques Sainte-Marie and Dominique Chapelle and Michel Sorine",

year = "2003",

month = jun,

day = "2",

doi = "10.1016/B978-008044046-0.50440-1",

language = "English",

isbn = "9780080440460",

pages = "1801--1804",

booktitle = "Computational Fluid and Solid Mechanics 2003",

publisher = "Elsevier Inc.",

}

TY - CHAP

T1 - Data assimilation for an electro-mechanical model of the myocardium

AU - Sainte-Marie, Jacques

AU - Chapelle, Dominique

AU - Sorine, Michel

PY - 2003/6/2

Y1 - 2003/6/2

N2 - Using an excitation-contraction model relying on a physiological basis and applied within a rheological model of Hill-Maxwell type, an electrically activated mechanical model of the myocardium is presented. Then a data assimilation technique is formulated and demonstrated in order to estimate - from experimental data - the state and parameters of the model. Some of these parameters are crucial for medical purposes in order to detect activation and contraction troubles, hence to diagnose heart pathologies.

AB - Using an excitation-contraction model relying on a physiological basis and applied within a rheological model of Hill-Maxwell type, an electrically activated mechanical model of the myocardium is presented. Then a data assimilation technique is formulated and demonstrated in order to estimate - from experimental data - the state and parameters of the model. Some of these parameters are crucial for medical purposes in order to detect activation and contraction troubles, hence to diagnose heart pathologies.

KW - Data assimilation

KW - Electrical activation

KW - Heart mechanical model

KW - In-vivo measurements

U2 - 10.1016/B978-008044046-0.50440-1

DO - 10.1016/B978-008044046-0.50440-1

M3 - Chapter

AN - SCOPUS:24944515627

SN - 9780080440460

SP - 1801

EP - 1804

BT - Computational Fluid and Solid Mechanics 2003

PB - Elsevier Inc.

ER -

Data assimilation for an electro-mechanical model of the myocardium

Résumé

Accès au document

Empreinte digitale

Contient cette citation