fetal echocardiography
Specialized ultrasound examination focusing on detailed assessment of fetal cardiac anatomy and function during pregnancy.
Full Definition
Fetal echocardiography is a specialized prenatal diagnostic technique that uses ultrasound to evaluate fetal cardiac structure and function in detail. This examination is typically performed by pediatric cardiologists or maternal-fetal medicine specialists between 18-24 weeks of gestation, though it can be done earlier if indicated. The study assesses cardiac chambers, valves, great vessels, rhythm, and function to detect congenital heart defects, arrhythmias, or cardiac dysfunction. It is recommended for high-risk pregnancies, including those with maternal diabetes, family history of congenital heart disease, or abnormal findings on routine anomaly scanning.
Usage
Usage note: Note the spelling with 'echo' not 'eco'; often abbreviated as 'fetal echo' in clinical settings.
In Context
- "Fetal echocardiography confirmed a diagnosis of hypoplastic left heart syndrome at 22 weeks gestation." — Specialist consultation report
- "The referral for fetal echocardiography was prompted by an irregular rhythm detected on routine scanning." — Maternal-fetal medicine note