Estudio de la función miocárdica mediante ecocardiografía con Speckle-Tracking valores normales en una población pediátrica

Marco Duran Alemán, Isabel Freire Barrezueta

Resumen


Objetivo: Estudiar la deformación miocárdica mediante ecocardiografía con speckle tracking y estimar los valores normales del strain sistolico longitudinal en  una población pediátrica sana

Método: Se revisaron 100  estudios ecocardiográficos en niños normales con edades entre 5 y 18 años Los valores de la deformación pico sistólica longitudinal fueron estadísticamente analizados mediante ANOVA

Resultados: La deformación miocárdica longitudinal global promedio fue  -22,17% +- 0,39  El grupo que pared, los apicales (-22,86 +-0,70) p<0.005 fueron los que mayor valor alcanzaron

Conclusiones mayor deformación  presentó fue el de 10-13 años (-22,62% +- 1,86) p< 0.002 y  entre los segmentos de

: El estudio establece nuestros valores referenciales de  deformación miocárdica longitudinal mediante ecocardiografìa con speckle tracking Los resultados son similares a los publicados por otros autores


Palabras clave


ecocardiografía; contracción miocárdica; pediatría. echocardiography; myocardial contraction; pediatrics.

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Referencias


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DOI: http://dx.doi.org/10.23878/medicina.v19i1.669



Revista Medicina - Universidad Católica de Santiago de Guayaquil - Facultad de Ciencias Médicas