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[A multi-device approach to an unusual case of left main thrombosis: when manual thrombectomy is not enough]

Andrea Picchi, Paolo Calabria, Andrea Micheli

    Giornale Italiano Di Cardiologia (2006)
    |October 15, 2013
    PubMed

    Insights

    This case highlights challenges in removing large coronary thrombi. A multi-device approach, including filter wires and abciximab infusion, successfully treated left main thrombosis and distal embolization.

    Area of Science:

    • Interventional Cardiology
    • Cardiovascular Thrombosis

    Background:

    • Left main coronary artery thrombosis is a rare but serious condition.
    • Distal embolization of thrombotic material can complicate interventions.

    Observation:

    • A patient presented with high-burden left main coronary thrombosis and distal embolization to the left anterior descending artery.
    • Initial manual thrombectomy was incomplete, with residual debris embolizing distally.

    Findings:

    • Deployment of filter wires in both LAD and circumflex arteries captured embolized debris.
    • Loco-regional abciximab infusion via a microporous balloon addressed residual distal embolization.
    • A multi-device strategy achieved complete resolution of luminal thrombosis.

    Implications:

    • Manual thrombectomy alone may be insufficient for large, proximal coronary thrombi.
    • Filter wires and targeted pharmacological therapy are valuable adjuncts in managing complex coronary thrombosis.
    • A comprehensive, multi-device approach ensures safer and more effective treatment of challenging thrombotic events.

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