However, the presence of normal head size and growth in some HLHS fetuses with aortic atresia, the lack of correlation between head size or growth and aortic valve anatomy, and the presence of ...

NEW ORLEANS — Transcatheter aortic valve replacement in failing transcatheter valves may not be feasible in approximately 20% of patients, and the feasibility appears to depend on aortic root ...

AuthorsSimonRodbard, M.D., Ph.D., and Albert J.Libanoff, M.D. Author Info & Affiliations Published October 7, 1965 N Engl J Med 1965;273: 780 - 784 DOI: 10.1056/NEJM196510072731502 VOL. 273NO. 15 ...

Aortic valve stenosis is a blockage in one of the valves that help control the flow of blood to and from your heart. This stenosis, or narrowing, of the valve can keep it from opening or closing ...

WASHINGTON, DC—Registry data released earlier this week at the American College of Cardiology (ACC) 2017 Scientific Session suggest that transcatheter aortic valve replacement in patients with ...

A normal aortic valve is made up of three sections, called leaflets. But sometimes people are born with a valve that has only two leaflets, known as a bicuspid aortic valve.