Infradiaphragmatic Total Anomalous Pulmonary Venous Return With Congenital Diaphragmatic Hernia: The Gut or the Heart-A Surgical Conundrum.

•Neonatal infradiaphragmatic total anomalous pulmonary venous return with diaphragmatic hernia is rare.•Stenting can be used as a consideration for step-wise repair.•Three-dimensional imaging and understanding vascular anatomy is useful prior to consideration of vertical vein stenting.

mRNA Coronavirus Disease 2019 Vaccine-Associated Myopericarditis in Adolescents: A Survey Study.

In this survey study of institutions across the US, marked variability in evaluation, treatment, and follow-up of adolescents 12 through 18 years of age with mRNA coronavirus disease 2019 (COVID-19) vaccine-associated myopericarditis was noted. Only one adolescent with life-threatening complications was reported, with no deaths at any of the participating institutions.

Use of Plasma Metagenomic Next-generation Sequencing for Pathogen Identification in Pediatric Endocarditis.

Pediatric infective endocarditis incurs significant morbidity and generally occurs among children with underlying heart disease. Identification of a pathogen is critical in determining appropriate therapy. However, standard diagnostic testing has limited sensitivity.

Restoring Fetal Circulation as a Means of Bridging Treatment Prior to Surgical Repair of Anomalous Origin of the Right Pulmonary Artery from the Ascending Aorta with Persistent Pulmonary Hypertension of the Newborn.

Anomalous origin of one pulmonary artery from the ascending aorta is a rare congenital anomaly. Even more rarely reported is its presence in conjunction with persistent pulmonary hypertension of the newborn (PPHN). We present a case of a full-term infant, initially thought to have PPHN and later found to have anomalous origin of the right pulmonary artery from the ascending aorta.

Popular Hybrid Congenital Heart Procedures without Cardiopulmonary Bypass.

As surgical and catheter interventions advance, patients with congenital heart disease are now offered alternative treatment options that cater to their individual needs. Furthermore, collaboration between interventional cardiologists and cardiac surgeons have led to the development of hybrid procedures, using the best techniques of each respective field to treat these complex cardiac entities from initial treatment in the pediatric patient to repeat intervention in the adult. We present a review of the increased popularity and trend in hybrid procedures in congenital heart disease without the use of cardiopulmonary bypass.

Initial Experience with Elective Perventricular Melody Valve Placement in Small Patients.

Perventricular Melody valve placement has been described as a bailout approach or alternative RVOT approach in patients >30 kg. We present three patients <20 kg and two patients with limited venous access, where we electively performed the perventricular approach. Retrospective analysis of patients <30 kg and vascular access limitation undergoing elective hybrid pulmonary valve replacement were reviewed.