Ziming Wan

Venous valve–related occlusion in thrombosed arteriovenous fistulas: outcomes of ultrasound-guided percutaneous transluminal angioplasty

Venous valve–related occlusion (VVRO) is an underdiagnosed cause of arteriovenous fistula (AVF) dysfunction in patients with end-stage renal disease (ESRD). Data regarding the long-term outcomes and prognostic factors associated with ultrasound-guided percutaneous transluminal an...