Lesion-Specific Congenital Heart Disease Mortality Trends in Children: 1999 to 2017.

Objective: Congenital heart disease (CHD) is a leading cause of premature death in infants and children. Currently limited data are available regarding lesion specific mortality over time. Our study aimed to describe pediatric mortality trends by CHD lesion in the United States.

Comparison of Laboratory and Hemodynamic Time Series Data Across Original, Alpha, and Delta Variants in Patients With Multisystem Inflammatory Syndrome in Children.

Objectives: To compare the clinical, laboratory, and hemodynamic parameters during hospitalization for patients with multisystem inflammatory syndrome in children (MIS-C), across the Original/Alpha and the Delta variants of severe acute respiratory syndrome coronavirus 2 infection.

Design: Retrospective cohort study.

Setting: Single-center quaternary children's hospital.

Cardiovascular sequelae from COVID-19: perspectives from a paediatric cardiac ICU.

Objective: Paediatric ICUs have shared the burden of the COVID-19 pandemic, including subspecialty cardiac ICUs. We sought to address knowledge gaps regarding patient characteristics, acuity, and sequelae of COVID-19 in the paediatric cardiac ICU setting.

Design: Retrospective review of paediatric cardiac ICU admissions with COVID-19-related disease.

Decreased Quality of Life in Children With Anomalous Aortic Origin of a Coronary Artery.

Background: Anomalous aortic origin of a coronary artery (AAOCA) is associated with sudden death in the young. We sought to determine quality of life (QOL) in patients/families affected by AAOCA.

Methods: Patients with AAOCA (8-18 years) were prospectively included from January 2016 to May 2017.