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Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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[Crossed atrioventricular connection with straddling of the right atrioventricular valve]

M Ledesma Velasco, R Hernández López, E López Martínez

    Archivos Del Instituto De Cardiologia De Mexico
    |May 1, 1985
    PubMed

    Insights

    This study details a rare case of complex congenital heart disease involving crossed atrioventricular connection in situs inversus. Diagnostic imaging, including angiography and echocardiography, is crucial for defining these intricate cardiac anomalies.

    Area of Science:

    • Cardiology
    • Pediatric Cardiology
    • Congenital Heart Disease

    Background:

    • Situs inversus is a rare congenital condition where major visceral organs are reversed.
    • Complex congenital heart disease presents unique diagnostic challenges.

    Observation:

    • A patient with situs inversus exhibited a crossed atrioventricular connection.
    • Associated anomalies included concordant atrioventricular connection, double outlet right ventricle, and straddling of the right atrioventricular valve.

    Findings:

    • Selective angiography is vital for precise definition of atrioventricular and ventriculoarterial connections.
    • Bidimensional echocardiography is essential for identifying associated malformations prior to invasive procedures.

    Implications:

    • Accurate diagnosis of complex congenital heart disease in situs inversus is critical for appropriate management.
    • Multimodality imaging plays a key role in surgical planning and patient care.

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