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Percutaneous Closure of 2 Paravalvular Leaks and a Gerbode Defect after Mitral Valve Replacement for Infective

Jorge Peñalver, Wassim Shatila, Guilherme V Silva

    Texas Heart Institute Journal
    |May 3, 2017
    PubMed

    Insights

    This study presents a novel percutaneous technique for closing paravalvular leaks and a Gerbode defect following infective endocarditis valve replacement. This minimally invasive approach offers a new option for managing complex post-surgical cardiac complications.

    Area of Science:

    • Cardiology
    • Cardiac Surgery
    • Interventional Cardiology

    Background:

    • Infective endocarditis can lead to destructive paravalvular lesions after surgical valve replacement.
    • Paravalvular leaks and Gerbode defects are known complications requiring management.

    Observation:

    • A 30-year-old woman developed two paravalvular leaks post-mitral valve replacement for infective endocarditis.
    • During attempted percutaneous closure of leaks, a concomitant Gerbode defect was identified.

    Findings:

    • The study details the successful percutaneous closure of both paravalvular leaks and the Gerbode defect in a single procedure.
    • This represents the first reported instance of using a percutaneous approach for concomitant closure of these specific cardiac defects.

    Implications:

    • This minimally invasive technique may offer an alternative to reoperation for complex paravalvular complications.
    • Further research could validate this approach for broader clinical application in managing post-infective endocarditis surgical sequelae.
    Keywords:
    Cardiac catheterization/instrumentation/methodsendocarditis, bacterial/complicationsheart valve diseases/diagnostic imagingheart valve prosthesis implantation/methodsmitral valve insufficiency/surgerypostoperative complicationsrisk factorstreatment outcome

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