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Updated: Oct 3, 2025

Murine Fetal Echocardiography
Published on: February 15, 2013
Step-By-Step Segmental Analysis of the Fetal Heart with an Uncommon Situs Anomaly
Seval Yilmaz Ergani1, Osman Yılmaz2
1Perinatology, Ankara Etlik Zübeyde Hanım Kadın Hastalıkları Eğitim ve Araştırma Hastanesi, Ankara, Turkey.
Insights
Diagnosing fetal heart conditions can be challenging. This study highlights a rare atrioventricular (AV) and ventriculoarterial (VA) discordance pattern, emphasizing segmental analysis for accurate prenatal diagnosis.
Area of Science:
- Cardiology
- Prenatal Diagnosis
- Medical Imaging
Background:
- Congenital heart diseases are the most frequent congenital anomalies.
- Prenatal diagnosis of complex congenital heart diseases presents significant challenges.
Purpose of the Study:
- To report a rare case of atrioventricular (AV) and ventriculoarterial (VA) discordance.
- To demonstrate the utility of segmental analysis in diagnosing prenatal cardiac abnormalities.
Main Methods:
- Utilized step-by-step segmental analysis for cardiac evaluation.
- Focused on identifying specific patterns of AV and VA discordance in utero.
Main Results:
- Successfully detected a rare variant of AV and VA discordance during the fetal period.
- Confirmed the effectiveness of segmental analysis in diagnosing complex prenatal cardiac conditions.
Conclusions:
- Segmental analysis is a valuable tool for diagnosing complex congenital heart diseases prenatally.
- Early and accurate diagnosis of fetal cardiac anomalies like AV/VA discordance is crucial.
Abstract:
Congenital heart diseases are the most common congenital anomalies during the fetal period. The diagnosis of complex congenital heart diseases in the fetal period is not always easy. While evaluating cardiac abnormalities, performing segmental analysis and step-by-step evaluation will facilitate the diagnosis of prenatal cardiac diseases. Here, we report a rare variant AV (atrioventricular) and VA (ventriculoarterial) discordance pattern detected in utero and identified based on step-by-step segmental analysis.
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