Percutaneous Pulmonary Flow Restriction in Infants With Congenital Heart Disease

Le résumé fourni par la source

Background: Restriction of PBF in infants born with CHD is often required to avoid pulmonary over-circulation prior to definitive intervention. The current standard is to surgically place pulmonary artery bands, but these have limitations and are associated with complications. Objectives: The purpose of this study was to a single-center experience with a relatively novel technique to percutaneously restrict pulmonary blood flow (PBF) in select infants with congenital heart disease (CHD). Methods: Patients were selected to undergo this procedure either due to low birth weight or prematurity. All of them had CHD that would result in over-circulation without control of PBF. By a percutaneous method, modified vascular plug devices were placed in the bilateral branch pulmonary arteries. Results: and a mean transpulmonary gradient of 5.9 mm Hg. Conclusions: Percutaneous PBF restriction appears to be safe and a less invasive option to delay surgical intervention in a select population to allow for somatic growth and gestational maturation. It results in a decrease in the total number of sternotomies.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.