Impact of Supra-renal Fixation of EVAR on Hemodynamics of Renal Arteries

To Assess Hemodynamic Disturbances to the Ostia of the Renal Arteries Generated by the Implantation of EVAR With a Suprarenal Fixation

The investigators conducted a bicentric prospective study to quantify the hemodynamic disturbances to the ostia of the renal arteries generated by the implantation EVAR with suprarenal fixation immediately postoperatively.

Inclusion Criteria:

• elective EVAR with supra renal fixation
• women who have been postmenopausal for at least 24 months or are surgically sterilized, or for women of childbearing potential, use of an effective method of contraception
• consent to participate
• Affiliation to a French social security

Exclusion Criteria:

• stenosis of at least one renal artery
• dialysis
• rupture of abdominal aortic aneurysm
• renal stenting during the procedure
• fenestrated EVAR
• legal incapacity or limited legal capacity
• subject being in the exclusion period of another study
• pregnant woman