Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fontan surgery, simplified. a–c In hypoplastic left heart syndrome (a) the total cavo-pulmonary connection is reached through enlargement of the atrial septal defect (b), reconstruction of the aorta with a homograft patch, and connection of the superior and inferior venae cavae — the latter through a conduit (c) to the pulmonary artery
