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Visión de 3 vasos: puesta al día / Three vessel view: update
Viñals L., Fernando.
  • Viñals L., Fernando; Centro AGB Ultrasonografía. Concepción. CL
Rev. chil. ultrason ; 13(1): 8-15, 2010. ilus, tab
Article in Spanish | LILACS | ID: lil-572140
ABSTRACT
The three vessel and three vessels and trachea views are reliable method with which to determine abnormalities in the upper mediastinum. Both have proved to be efficient in identifying an important group of major and critical heart defects involving the outflows tracts and the aortic arch. It also provides important clues to diagnose minor anomalies considered as markers of other congenital heart defect. Moreover, detection of reverse flow in a this transverse views is associated with complex heart defects, with major diminution of forward flow to the corresponding great vessels. A reverse shunt at this level allows the selection of a group of fetuses t risk of sudden rapid deterioration in early neonatal period.
RESUMEN
Las visiones de 3 vasos y 3 vasos- tráquea son simples y confiables planos de visión del mediastino superior fetal. Han demostrado ser eficaces para identificar un grupo importante de defectos mayores y críticos relacionados con los tractos de salida y el arco aórtico. También entrega claves para el diagnóstico de lesiones menores, consideradas marcadores de cardiopatías congénitas. Más aún, el uso de color y la visualización de un flujo reverso en estas secciones transversas se asocian a anomalías complejas, que determinan una marcada disminución del flujo sanguíneo a través del vaso correspondiente. La detección de un flujo reverso a este nivel selecciona a fetos en riesgo genuino de presentar un deterioro brusco en el periodo neonatal inmediato.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Ultrasonography, Prenatal / Fetal Heart / Heart Defects, Congenital Type of study: Diagnostic study Limits: Female / Humans / Pregnancy Language: Spanish Journal: Rev. chil. ultrason Journal subject: Diagnostic Imaging Year: 2010 Type: Article Affiliation country: Chile Institution/Affiliation country: Centro AGB Ultrasonografía/CL

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Full text: Available Index: LILACS (Americas) Main subject: Ultrasonography, Prenatal / Fetal Heart / Heart Defects, Congenital Type of study: Diagnostic study Limits: Female / Humans / Pregnancy Language: Spanish Journal: Rev. chil. ultrason Journal subject: Diagnostic Imaging Year: 2010 Type: Article Affiliation country: Chile Institution/Affiliation country: Centro AGB Ultrasonografía/CL