A 32-year-old man with history of hypoplastic left heart syndrome status post-Fontan palliation (20-mm aortic homograft conduit) had previously undergone Fontan conduit (FC) and left pulmonary artery (LPA) stenting to relieve conduit obstruction.
Keywords: Fontan conduit thrombosis; Percutaneous thrombectomy; Transcatheter stent implantation.