ViTAA Registry Pre- and Post-Operative Monitoring for Endovascular Aortic Aneurysm Repair and Serial Monitoring for AAA

Inclusion Criteria:

1. Patient is aged 18 years or over

2. Infrarenal Aortic Aneurysm ≥ 45 mm in diameter.

3. Patient meets on-IFU criteria for endovascular reconstruction

Exclusion Criteria:

1. Patient has a known or clinically suspected major connective tissue disorder,autoimmune disorder, vasculitis, or aortic dissection.

2. Patient has renal failure (defined as dialysis dependent or serum creatinine ≥2.0mg/dL or 175umol/L

3. Patients with previous aortic reconstruction in the involved segment.

4. Patients receiving oral or parenteral corticosteroid therapy for other unrelateddisease. (Excludes inhaled corticosteroids).

5. Patient has a sensitivity to contrast imaging agents.

6. Patient has aortic dissection.

7. Patient has atrial fibrillation.

8. Patient has arrhythmia.