A framework for personalization of computational models of the human atria.
Annu Int Conf IEEE Eng Med Biol Soc
; 2011: 4324-8, 2011.
Article
em En
| MEDLINE
| ID: mdl-22255296
ABSTRACT
A framework for step-by-step personalization of a computational model of human atria is presented. Beginning with anatomical modeling based on CT or MRI data, next fiber structure is superimposed using a rule-based method. If available, late-enhancement-MRI images can be considered in order to mark fibrotic tissue. A first estimate of individual electrophysiology is gained from BSPM data solving the inverse problem of ECG. A final adjustment of electrophysiology is realized using intracardiac measurements. The framework is applied using several patient data. First clinical application will be computer assisted planning of RF-ablation for treatment of atrial flutter and atrial fibrillation.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Simulação por Computador
/
Átrios do Coração
/
Modelos Anatômicos
Limite:
Humans
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article