Endovascular Stent Placement for Hemodialysis Arteriovenous Access Stenosis

Figure 4

Postintervention primary patency for stents placed at seven treatment areas. Area 2: arteriovenous anastomosis; Area 3: juxta-anastomosis; Area 4: forearm venous outflow; Area 5: upper arm venous outflow; Area 6: cephalic arch; Area 7: central veins.