The durability of neonatal right ventricular outflow tract reconstruction is diagnosis and method dependent. Anatomy allowing right ventricular outflow tract patching (either transannular or nontransannular) provides a durability advantage compared with that seen with a homograft. There was no difference in performance between aortic and pulmonary homografts, and the monocusp valve has limited durability and effectiveness in neonatal right ventricular outflow tract surgery. The long-term outcomes of transannular and nontransannular patching techniques for neonatal repair of tetralogy of Fallot/pulmonary stenosis are similar.
The survival and functional outcomes of the ASO were excellent in the long-term. Strict serial surveillance is required to evaluate the long-term functional outcome of the ASO, particularly in a high-risk anatomy.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.