- Dissection and arterial thrombosis of the access routes, especially the brachial, axillary and subclavian arteries as well as the lower extremities
- Dissection, extravasation and injury of the renal arteries during catheterization and placement of the covered stents
- Dislocation of the covered stents.
- Catheterization difficulties of the renal arteries
- Perforation of the aortic sac with bleeding and shock
- Dissection and injury of the distal access routes (common femoral artery, iliac arteries)
→ if interventional correction is not successful or critical bleeding occurs, immediate conversion to open surgery!