t keep up with the research in many cases, and this is one such case. **High-
dose** ARBs (e.g.,
telmisartan, valsartan) and ACE inhibitors (e.g., perindopril) have been shown to be extremely effective in halting aortic enlargement, as long as a sufficiently high dose is used (i.e., maximum FDA-approved dose). Do the research and demand that your doctor read it and re-evaluate his/her recommendation of beta blockers, or find a doctor who actually keeps up with the latest research.