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Upper limb malformations associated with congenital heart disease

A E Lin, J K Perloff

    The American Journal of Cardiology
    |June 1, 1985
    PubMed

    Insights

    Recognizing upper limb malformations in congenital heart disease patients is crucial. This helps identify cardiac issues, guide interventions, and improve prognosis and genetic counseling for these common skeletal abnormalities.

    Area of Science:

    • Pediatric Cardiology
    • Clinical Genetics
    • Skeletal Dysplasias

    Background:

    • Upper limb malformations frequently co-occur with congenital heart disease (CHD).
    • These associations can be multifactorial, chromosomal, or teratogenic, appearing as predictable or sporadic patterns.
    • Cardiac and limb defects may be primary syndrome features or incidental findings.

    Purpose of the Study:

    • To propose a practical classification for upper limb and cardiac malformations.
    • To highlight the significance of recognizing upper limb abnormalities in CHD patients.
    • To aid in diagnostic and therapeutic decision-making, prognosis, and genetic counseling.

    Main Methods:

    • Review and classification of upper limb and cardiac defect associations.
    • Analysis of defect frequency and consistency.
    • Clinical correlation of malformation patterns.

    Main Results:

    • Upper limb malformations are the most common skeletal abnormalities in CHD.
    • A classification system based on association frequency and consistency is proposed.
    • Understanding concordance rates, including low concordance defects, is important.

    Conclusions:

    • Early recognition of upper limb malformations aids in identifying associated cardiac disease.
    • This recognition is vital for appropriate diagnostic and therapeutic interventions.
    • Accurate assessment improves prognosis and facilitates genetic counseling in patients with CHD and limb defects.

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