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Assessment of Right Ventricular Structure and Function in Mouse Model of Pulmonary Artery Constriction by Transthoracic Echocardiography
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Echocardiographic findings in Pompe's disease with left ventricular obstruction

Y Shapir, N Roguin

    Clinical Cardiology
    |March 1, 1985
    PubMed

    Insights

    Pompe disease, a severe genetic condition, can cause obstructive cardiomyopathy in infants. Echocardiography reveals characteristic heart muscle thickening and aortic valve issues, aiding diagnosis.

    Area of Science:

    • Cardiology
    • Pediatrics
    • Medical Imaging

    Background:

    • Pompe disease (glycogenosis type II) is a rare genetic disorder.
    • It leads to lysosomal enzyme deficiency and glycogen accumulation.
    • Cardiac involvement, specifically cardiomyopathy, is a severe manifestation in infants.

    Observation:

    • Two infants diagnosed with Pompe disease presented with obstructive cardiomyopathy.
    • Echocardiographic examination revealed significant hypertrophy of the interventricular septum and left ventricular walls.
    • Midsystolic closure of the aortic valve was observed on echocardiograms.

    Findings:

    • Severe cardiac muscle thickening (hypertrophy) was a consistent finding.
    • Echocardiography demonstrated characteristic patterns indicative of obstructive cardiomyopathy.
    • Combined echocardiographic and electrocardiographic data proved valuable for diagnosis.

    Implications:

    • Early and accurate diagnosis of Pompe disease is crucial for timely intervention.
    • Echocardiography serves as a key diagnostic tool for identifying cardiac complications.
    • Understanding these echocardiographic findings can improve clinical management strategies for affected infants.

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