A healthy functioning AV fistula is key for smooth dialysis. Clots, stenosis, or reduced blood flow can gradually weaken the fistula. Patients may notice swelling, pain, prolonged bleeding, or weak thrill during dialysis. Early intervention can save a functioning AV fistula, avoid complications, and ensure consistent dialysis sessions. Read more: https://share.google/3WP754mdnpkxSqQlw