Natural history and outcomes of nonreplaced aortic sinuses in patients with bicuspid aortic valves July 11, 2022 Overview Show transcript Overview Juan A. Crestanello, M.D., is a cardiovascular surgeon and department chair of Cardiovascular Surgery at Mayo Clinic in Rochester, Minnesota. Dr. Crestanello, who specializes in surgery for valvular heart disease, discusses the natural history and outcomes of nonreplaced aortic sinuses in patients with bicuspid aortic valves. Receive Mayo Clinic news in your inbox. Sign up Related ContentVideoOpen hemiarch versus clamped ascending aorta replacement for aortopathy during initial bicuspid aortic valve replacementVideoMayo Clinic's approach to bicuspid aortic valve treatments VID-20544438 Medical Professionals Natural history and outcomes of nonreplaced aortic sinuses in patients with bicuspid aortic valves