Effects of phentolamine infusion during selective cerebral perfusion in neonatal piglets.

Background: An optimal selective cerebral perfusion protocol in pediatric cardiac surgery is unknown. Phentolamine is frequently used in pediatric cardiopulmonary bypass. We sought to determine the effects of continuous phentolamine infusion during selective cerebral perfusion.

Infantile form of scimitar syndrome with contralateral pulmonary vein stenosis.

Infantile scimitar syndrome (SS) carries significant mortality. Consistent management guidelines have not been well established, and outcomes continue to be disappointing. We present our experience managing an SS patient with complex anatomy who developed stenosis of the pulmonary veins contralateral to the hypoplastic lung.