Influence of Antegrade Pulmonary Blood Flow on Outcomes of Superior Cavopulmonary Connection.

Background: We sought to characterize short- and long-term outcomes after superior cavopulmonary connection (SCPC) in children eligible for inclusion of antegrade pulmonary blood flow (APBF) in the SCPC circuit, exploring whether maintaining APBF was associated with outcomes.

Methods: This was a retrospective cohort study of patients with single-ventricle heart disease and APBF who underwent SCPC at our center between January 1, 2000, and September 30, 2017. Patients were divided into 2 groups: APBF eliminated (APBF-), and APBF maintained (APBF+) at the time of SCPC.

Surgical pulmonary valve replacement: a benchmark for outcomes comparisons.

Background: Patients with right heart obstructive lesions develop residual or recurrent right ventricle outflow tract pathology as a result of native or implanted pulmonary valve (PV) dysfunction. Until recently, the standard of care has been surgical placement of a PV or valved right ventricle to pulmonary artery conduit. Catheter-based options are being increasingly applied in patients with PV dysfunction.