From: Rivaroxaban in patients with abdominal aortic aneurysm and high-sensitivity C-reactive protein elevation (BANBOO): study protocol for a randomized, controlled trial
Inclusion criteria
1. 18–85 years old
2. AAA diagnosed by CTA; the maximal diameter of aneurysm is 30–50 mm
3. Serum hs-CRP ≥ 2 mg/L
4. Written informed consent