Permanent Decline of Renal Function after Infrarenal Abdominal Aortic Aneurysm Repair-Frequency and Risk Factors

A permanent decline of renal function 1 year after iAAA repair is frequent. Preexisting CKD, RAS ≥70%, OAR, and periprocedural AKI are independent risk factors, the latter 2 with additive effect.