| Recommended Ultrasound Surveillance for Patients with Abdominal Aortic Aneurysm | |
|---|---|
| Diameter of aneurysm | Interval for follow-up |
| Less than 3 cm | No further testing |
| 3 to 4 cm | Every 12 months |
| 4 to 4.5 cm | Every six months |
| Greater than 4.5 cm | Consider referral to vascular subspecialist |
AAFP.org, Abdominal Aortic Aneurysm (AAA): What You Should Know NHIC website http://www.medicarenhic.com/news/provider_news/mbr_mar07.pdf http://www.cms.hhs.gov/MLNMattersArticles/downloads/MM3638.pdf http://intermountainhealthcare.org/services/heart/symptomsconditions/Pages/AorticAneurysm.aspx http://www.medicinenet.com/abdominal_aortic_aneurysm/article.htm http://www.webmd.com/heart-disease/tc/aortic-aneurysm-overview http://www.aafp.org/afpsort.xml