Myocardial perfusion assessment by use of system identification method in a one-compartment model.
Annu Int Conf IEEE Eng Med Biol Soc
; 2007: 4492-5, 2007.
Article
en En
| MEDLINE
| ID: mdl-18003003
Cardiovascular magnetic resonance has been shown to provide high data quality for myocardial perfusion assessment. However, to analyze the perfusion data, some signal processing and modeling is needed to correct for motion related artifacts and limited spatial resolution. This study describes a method based on system identification, allowing, after a first step of image registration, to integrate and correct the partial volume effect in the myocardium perfusion quantification. This method is then applied to patients with coronary artery disease or hypertrophic obstructive cardiomyopathy.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cardiomiopatía Hipertrófica
/
Enfermedad de la Arteria Coronaria
/
Imagen por Resonancia Magnética
/
Circulación Coronaria
/
Corazón
/
Modelos Cardiovasculares
Tipo de estudio:
Diagnostic_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Annu Int Conf IEEE Eng Med Biol Soc
Año:
2007
Tipo del documento:
Article
País de afiliación:
Suiza
Pais de publicación:
Estados Unidos