congenital heart disease screening
Also written as: CCHD — Critical Congenital Heart Disease
Systematic detection of heart defects in newborns that may affect developmental outcomes if unrecognized.
Full Definition
Universal screening protocols designed to identify congenital heart defects in newborns before hospital discharge, typically using pulse oximetry and physical examination. Critical congenital heart disease can present with subtle signs but lead to sudden cardiovascular collapse if undetected. Early identification allows for appropriate cardiac intervention and prevents the developmental delays associated with chronic hypoxemia or heart failure. Screening protocols have significantly reduced mortality from undiagnosed critical heart disease.
Usage
Usage note: Document specific oxygen saturation values and timing
In Context
- "Congenital heart disease screening revealed concerning oxygen saturation levels." — Newborn screening report
- "Failed congenital heart disease screening requires immediate cardiology consultation." — Nursery protocol