Prophylactic use of levosimendan in preoperative setting for surgical repair of congenital heart disease in children.

Introduction: Low cardiac output syndrome (LCOS) is a significant cause of morbidity and the leading cause of mortality after pediatric cardiac surgery. Levosimendan has been shown safe and effective in pediatrics to treat LCOS. We aimed to review our local strategy with preoperative prophylactic Levosimendan infusion to minimize LCOS after heart surgery in identified high-risk patients.

Non-circumferential membranous resection of the trachea for paraganglioma: A case report.

Introduction: Paraganglioma is a rare neuroendocrine tumor and may sometimes be located in the membranous part of the trachea.

Presentation Of Case: We report the case of a 52-year-old man presenting a paraganglioma just above the carina with obstructive symptoms. The patient successfully underwent a non-circumferential tracheal membranous resection, followed by latissimus dorsi muscle flap repair, under peripheral extra-corporeal membrane oxygenation (ECMO).

Two-stage arterial switch for late-presenting transposition of the great arteries.

Objectives: Ventricular retraining and arterial switch have been described in late-presenting transposition of the great arteries (TGA) in older infants who were unable to undergo neonatal arterial switch operation (ASO) and late survivors of atrial switch with systemic right ventricular dysfunction. There are little data available on patients presenting between these 2 groups. This study aims to review the early and mid-term outcomes of the management of late-presenting TGA with an unprepared left ventricle (LV) by a 2-stage arterial switch.