COVID-19 Infection in Children with Pre-existing Heart Disease

We present 7 children with congenital heart disease and coronavirus disease 2019. Of these, 5 were younger than 1 year of age and 3 had atrioventricular canal defect and trisomy 21. All 7 developed acute decompensation, with 1 death in an 18-year-old with hypertrophic cardiomyopathy and other comorbidities.