1 Jan 2009 "Two studies of heart failure in children, each covering 10 years, have been reported recently from European tertiary care facilities. Children with heart failure represented 10% to 33% of all cardiac admissions." https://www.ahajournals.org/doi/full/10.1161/CIRCHEARTFAILURE.108.820217
Speaking of ignorance folks: she has no idea what happened to this little guy. Heart failure in children is not new.
19-Oct-2016 "CHD [congenital heart disease] occurs in around 8/1000 live births" https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5105230/
2018 Jun 28 "Heart failure-related hospitalization occurs in 11,000–14,000 children annually in the US." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6069285/
1 Jan 2009 "Two studies of heart failure in children, each covering 10 years, have been reported recently from European tertiary care facilities. Children with heart failure represented 10% to 33% of all cardiac admissions." https://www.ahajournals.org/doi/full/10.1161/CIRCHEARTFAILURE.108.820217