What is the prevalence of aortic root dilation in aortic stenosis (AS)?

Updated: May 07, 2019
  • Author: Xiushui (Mike) Ren, MD; Chief Editor: Terrence X O'Brien, MD, MS, FACC  more...
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Patients with a bicuspid valve have an increased incidence of aortic root dilatation (25-40% of patients) and aortic dissection.

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