The Journal of invasive cardiology
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The majority of coronary angioplasty is done via the femoral artery, with vascular complications being a major adverse event. Bivalirudin has been shown to reduce bleeding complication and improve outcomes. The use of bivalirudin in radial interventions has largely been limited due to the routine use of heparin for the diagnostic procedure. In current practice there is a concern with using the traditional 5,000 Units of heparin during radial sheath insertion and administration of bivalirudin when proceeding to percutaneous coronary intervention (PCI). We describe outcome analysis of the use of low-dose heparin (2,500 Units) with bivalirudin in patients who underwent PCI comparing the adverse outcomes related to bleeding and radial artery occlusion. ⋯ Bivalirudin in combination with low-dose heparin (2,500 Units) is safe to use in patients undergoing radial angioplasty with similar event rates to the femoral approach.