Providers' Attitudes to Proposed Changes in the Critical Congenital Heart Disease Screening Algorithm.

Screening for critical congenital heart disease (CCHD) in newborns based on a 2009 Swedish study has become the standard of care despite the complexity of the algorithm. A simplified algorithm which might increase the false-positive rate was proposed in 2020 but not formally endorsed by the American Academy of Pediatrics. We sought to determine how the current protocol and the proposed changes are perceived by clinicians.