Numerous surgical approaches have been proposed to treat aortic arch hypoplasia (Figures 1&2). These repairs can vary based upon patient age (i.e. neonatal vs larger child), and therefore the mobility of the aorta. Most repairs can be classified into two categories - those that incorporate a patch and those that do not. The decision between repairs remains largely experiential, rather than empirical, due to the limited number of reported outcomes. We report early outcomes from a novel surgical paradigm for arch hypoplasia utilizing a beating-heart, modified aortic arch advancement (with anterior patch, Figure 1B) for all neonates and a beating-heart, sliding arch aortoplasty (all-autologous repair, Figure 2) for all children beyond infancy. Additionally, we present computational fluid dynamic (CFD) modeling data to better understand the hemodynamic consequences associated with a patch utilization during neonatal aortic arch advancement (Figure 3).

Creator

• to be added

Language

• English

Palabra Clave

• Aortic Arch Hypoplasia and Coarctation

Date created

• 1/1/2017

Resource type

• Poster

Source

• mucom_spr_13

Rights statement

• http://rightsstatements.org/vocab/InC/1.0/