Use of Microvena Snare Catheter in Non-ST Elevation Myocardial Infarction Due to Saphenous Vein Graft Occlusive Thrombi

Percutaneous coronary intervention of grafts vessel is more challenging due to a higher incidence of periprocedural distal micro-emobilization and myocardial infarction. Percutaneous coronary intervention current guidelines advocate usage of distal embolic protection devices, especially in patients with a large thrombus burden, undergoing percutaneous intervention for vein graft disease. We present a 75-year-old man with acute coronary syndrome who had saphenous vein graft thrombus. This patient was treated successfully by manual aspiration of graft thrombus using a microvena catheter. There is yet no best available therapeutic options for patients undergoing percutaneous coronary intervention of saphenous vein graft lesions.