Pulse Wave Analysis after Treatment of Abdominal Aortic Aneurysms with the Ovation Device

The implantation of the Ovation stent graft does not cause increase in aortic stiffness or in pulse wave reflection in the mid-period. The rationale of investigating noninvasively the impact of aortic stent grafts on the mechanical properties and the hemodynamic parameters should be encouraged because such findings may contribute to further development of newer endograft designs.