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[Cardiopathies in children]

N I Bubnova, D A Zhakota, L N Kask

    Arkhiv Patologii
    |March 16, 2011
    PubMed

    Insights

    Childhood cardiomyopathies are rare, severe, and often familial heart muscle diseases. Early diagnosis is crucial for treatment and genetic counseling to prevent sudden death.

    Area of Science:

    • Pediatric Cardiology
    • Genetic Heart Diseases
    • Cardiovascular Pathology

    Context:

    • Childhood cardiomyopathies are uncommon yet severe, leading causes of sudden cardiac death.
    • These heart muscle disorders are frequently inherited, highlighting a genetic component.
    • Practical healthcare often lacks awareness and understanding of these conditions.

    Purpose:

    • To elucidate the etiology, pathogenesis, morphology, and clinical features of various pediatric cardiomyopathies.
    • To consolidate current knowledge on dilated, hypertrophic, and other rare cardiomyopathies in children.
    • To emphasize the importance of early diagnosis and genetic counseling for familial heart conditions.

    Summary:

    • This review details the causes, mechanisms, physical characteristics, and symptoms of several pediatric cardiomyopathies, including dilated, hypertrophic, arhythmogenic right ventricular, and histiocytoid types.
    • It also covers non-compact myocardium and cardiac connective tissue dysplasia.
    • The familial nature of these conditions underscores the need for improved diagnostic strategies.

    Impact:

    • Enhancing diagnostic accuracy for pediatric cardiomyopathies.
    • Facilitating timely and effective treatment interventions.
    • Improving the provision of medical genetic counseling for affected families.
    • Reducing the incidence of sudden death in children with heart muscle diseases.

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