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Updated: May 23, 2026
Murine Fetal Echocardiography
Published on: February 15, 2013
Two-dimensional fetal echocardiography: where we are
Luigi Caserta1, Zaira Ruggeri, Laura D'Emidio
1Department of Obstetrics and Gynaecology, San Giovanni di Dio Hospital, Gorizia, Italy.
Insights
Prenatal diagnosis of congenital heart disease (CHD) by 15 weeks gestation offers more treatment options and improves outcomes. Early detection of fetal heart abnormalities is crucial for infant health.
Area of Science:
- Maternal-fetal medicine
- Pediatric cardiology
- Prenatal diagnostics
Background:
- Congenital Heart Disease (CHD) is the most common severe congenital abnormality in newborns.
- CHD causes over half of childhood deaths from congenital anomalies.
- Prenatal diagnosis significantly improves therapeutic options and postnatal outcomes.
Purpose of the Study:
- To outline the indications for fetal echocardiography.
- To emphasize the importance of timely prenatal diagnosis of CHD.
- To describe the techniques and expertise required for fetal echocardiography.
Main Methods:
- Fetal echocardiography allows diagnosis as early as 15 weeks of gestation.
- Indications include fetal growth restriction, distress, extracardiac anomalies, chromosomal abnormalities, arrhythmias, and suspected CHD.
- A systematic approach by qualified professionals is essential.
Main Results:
- Prenatal diagnosis enables a wider range of therapeutic choices.
- Early detection can lead to improved postnatal outcomes for infants with CHD.
- Specific indications guide the necessity of cardiac assessment during pregnancy.
Conclusions:
- Fetal echocardiography is a critical tool for diagnosing congenital heart disease prenatally.
- Timely diagnosis and expert performance of the examination are vital for managing CHD.
- Adherence to established guidelines ensures the quality of this specialized procedure.
Abstract:
Congenital Heart Disease (CHD) is the most common severe congenital abnormality in the newborn and the cause of over half the deaths from congenital anomalies in childhood. Prenatal diagnosis, possible as early as 15 weeks of gestation, allows physicians and families the greatest number of therapeutic options, and can improve the postnatal outcome. There are several potential indications for performing such examination. Evaluation of the heart in the setting of restricted fetal growth or fetal distress is often recommended. Whenever extracardiac anomalies are detected during fetal ultrasound examination or in presence of chromosomal abnormalities detected with amniocentesis, cardiac assessment is mandatory. The test should also be performed as part of the assessment of fetal arrhythmias. Finally, whenever congenital heart disease is suspected for other reasons, such as maternal exposure to teratogenic substances or a parental history of previous children with congenital lesions, the examination should be considered. The performance of a fetal echocardiogram requires experience and a systematic approach. Guidelines for training have been formulated, and only qualified individuals should perform this highly specialized examination. A description of the techniques of heart examination is presented below.
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