Balloon atrial septostomy versus left atrial cannulation for left heart decompression in children with dilated cardiomyopathy and myocarditis on extracorporeal membrane oxygenation: An ELSO registry analysis.

Introduction: In children with myocarditis or dilated cardiomyopathy (DCM) on extracorporeal membrane oxygenation (ECMO) for cardiogenic shock, it is often necessary to decompress the left heart to minimize distension and promote myocardial recovery. We compare outcomes in those who underwent balloon atrial septostomy (BAS) versus direct left atrial (LA) drainage for left heart decompression in this population.

Methods: Retrospective study of the Extracorporeal Life Support Organization (ELSO) multicenter registry of patients ≤ 18 years with myocarditis or DCM on ECMO who underwent LA decompression.

Impact of size matching on survival post-heart transplant in infants: Estimated total cardiac-volume ratio outperforms donor-recipient weight ratio.

Background: Cardiac volume-based estimation offers an alternative to donor-recipient weight ratio (DRWR) in pediatric heart transplantation (HT) but has not been correlated to posttransplant outcomes. We sought to determine whether estimated total cardiac volume (eTCV) ratio is associated with HT survival in infants.

Methods: The United Network for Organ Sharing database was used to identify infants (aged <1 year) who received HT in 1987-2020.

Characteristics and Outcomes of Surgical Treatment for Bronchial Anomalies.

Objectives: Bronchial anomalies are rare but challenging conditions to treat in children, encompassing a variety of structural abnormalities that could compromise airway patency. This includes complete rings, absent cartilage, traumatic avulsions, bronchoesophageal fistulas, and cartilaginous sleeves. The objective of this study is to describe the characteristics and outcomes of a series of pediatric cases of bronchial anomalies that were treated by slide tracheobronchoplasty.

Developing an adolescent and adult Fontan Management Programme.

Patients with single-ventricle CHD undergo a series of palliative surgeries that culminate in the Fontan procedure. While the Fontan procedure allows most patients to survive to adulthood, the Fontan circulation can eventually lead to multiple cardiac complications and multi-organ dysfunction. Care for adolescents and adults with a Fontan circulation has begun to transition from a primarily cardiac-focused model to care models, which are designed to monitor multiple organ systems, and using clues from this screening, identify patients who are at risk for adverse outcomes.

Myocardial fibrosis, diastolic dysfunction and elevated liver stiffness in the Fontan circulation.

Introduction: Single ventricle diastolic dysfunction and hepatic fibrosis are frequently observed in patients with a Fontan circulation. The relationship between adverse haemodynamics and end-organ fibrosis has not been investigated in adolescents and young adults with Fontan circulation.

Methods: Prospective observational study of Fontan patients who had a cardiac catheterisation.

Three-dimensional printing in surgical planning: A case of aortopulmonary window with interrupted aortic arch.

Better anatomical understanding and conceptualization of complex congenital heart defects using three-dimensional (3D) printing may improve surgical planning, especially in rare defects. In this report, we utilized 3D printing to delineate the exact cardiac anatomy of a neonate with an aortopulmonary window associated with interrupted aortic arch to devise a novel approach to the repair.