. Author manuscript; available in PMC: 2015 Oct 1.

Published in final edited form as: J Vasc Surg. 2014 May 10;60(4):865–874.e1. doi: 10.1016/j.jvs.2014.03.295

Appendix Table 3.

Postoperative anatomical measurements after chEVAR

Feature (N = 76 chimney stents in 41 patients)	No.(%)

Available postoperative CTA	33 (81%)
Preoperative aortic aneurysm diameter (±SD)	65±12mm
Average postoperative change in maximal aneurysm diameter	−6.0mm
Aortic diameter at the celiac artery	26.3mm
Aortic diameter at the SMA	26.8mm
Aortic diameter at the lowest renal	30.8mm
Achieved “Chimney” seal zone	25.5mm
Stent compression ≥ 50% on postoperative CTA	25 (33%)
Any chimney stent thrombosis	8 (11%)
Type 1a endoleak on follow-up CTA	3 (7%)