What is dialysis graft runoff?

Dialysis graft runoff refers to the process of measuring the blood flow through a vascular graft used for hemodialysis. It involves assessing the amount of blood that is able to flow through the graft to ensure it is functioning properly. Adequate runoff is crucial for effective dialysis treatment, as it impacts the efficiency of blood filtration and the patient's overall health. Poor runoff may indicate issues like graft stenosis or thrombosis, necessitating further medical evaluation.