Hemodialysis fistula/graft angioplasty and stenting

Hemodialysis fistula/graft angioplasty and stenting are procedures used to treat narrowed or blocked blood vessels that patients rely on for hemodialysis, a treatment for kidney failure. A fistula is a connection between an artery and a vein created for dialysis access, while a graft is a synthetic tube used for the same purpose. Angioplasty involves inflating a small balloon in the narrowed area to widen it, and stenting is placing a small mesh tube to keep the vessel open. These interventions help ensure proper blood flow, making dialysis more efficient and safer for patients.