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Related Experiment Video

Updated: Jun 17, 2026

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

Published on: May 5, 2018

Fetal cardiac screening: why bother?

G Sharland¹

¹Fetal Cardiology Unit, 1st Floor, Evelina Children's Hospital, St Thomas' Hospital, Westminster Bridge Road, London SE1 7EH, UK. gurleen.sharland@gstt.nhs.uk

Archives of Disease in Childhood. Fetal and Neonatal Edition

|December 19, 2009

Summary

Antenatal screening for congenital heart disease (CHD) can improve outcomes, but detection rates vary widely. Standardized training is needed to improve prenatal diagnosis of CHD in all pregnancies.

Area of Science:

Cardiology
Prenatal Diagnosis
Medical Imaging

Background:

Congenital heart disease (CHD) is a leading cause of infant mortality and morbidity.
Antenatal diagnosis of critical CHD aids in improving survival rates and allows for parental preparation.
While accurate in tertiary centers, most CHD cases occur in low-risk pregnancies and are detected via obstetric ultrasound.

Purpose of the Study:

To evaluate the effectiveness of antenatal screening for congenital heart disease.
To highlight the disparities in prenatal detection rates of CHD.
To emphasize the need for standardized training in fetal cardiac examination.

Main Methods:

Review of current national guidelines for antenatal screening of CHD.
Analysis of prenatal detection rates across different regions.

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Last Updated: Jun 17, 2026

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

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Murine Fetal Echocardiography

Murine Fetal Echocardiography

Published on: February 15, 2013

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

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Discussion of the implications of widespread training and resource allocation.

Main Results:

Antenatal diagnosis of CHD can be highly accurate in specialized centers.
Significant regional variations exist in the prenatal detection rates of CHD.
Current guidelines recommend cardiac examination during obstetric anomaly scans.

Conclusions:

Improving prenatal detection of CHD requires addressing regional disparities.
Widespread teaching and training are essential for achieving uniform diagnostic standards.
Implementing standardized training for antenatal CHD screening has resource implications.