September 28, 2025

Prenatal Diagnosis of Complete Atrioventricular Septal Defect With 3D/4D STIC Rendering of the En Face View of the Common Atrioventricular Valve

Puntos clave

3D and 4D STIC imaging effectively visualizes the common atrioventricular valve structure in prenatal cases.
En face view details five leaflets of the valve, enhancing understanding of normal and defected anatomy.
This analysis showcases the use of advanced imaging techniques for better accuracy in diagnosing heart malformations.
Potential implications for improving prenatal diagnostic approaches necessitate further exploration beyond current limitations.

Resumen

The authors have nothing to report. The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions. Movie S1: High-definition surface rendering of the basal view of the heart showing the normal cardiac valve anatomy. The continuity between the mitral (MV) and aortic valves (AV) and the discontinuity between tricuspid (TV) and pulmonary valves (PV) is demonstrated. Movie S2: High definition enface surface rendering of the common atrioventricular valve showing the 5 leaflets—SBL superior and IBL inferior bridging leaflets, LL—left lateral, RSL right superior and RIL right inferior leaflets. The single valve annulus is clearly demonstrated. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

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