Detection of early atherosclerosis by analysis of ultrasonic Doppler signals produced by mural flow disturbances.
Med Biol Eng Comput
; 32(6): 702-3, 1994 Nov.
Article
em En
| MEDLINE
| ID: mdl-7723437
ABSTRACT
The paper describes an in vitro study using a multi-gate Doppler ultrasound system to investigate flow disturbances in a blood analogue caused by small stenoses (2-25% cross-sectional area reduction), using steady flow (100-600 ml min-1) in a 6 mm diameter rigid artery model. The results indicate that stenoses greater than 5% were detectable.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Artérias
/
Arteriosclerose
/
Ultrassonografia Doppler de Pulso
/
Modelos Cardiovasculares
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
Idioma:
En
Revista:
Med Biol Eng Comput
Ano de publicação:
1994
Tipo de documento:
Article
País de afiliação:
Reino Unido