Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
HALT and RELM in BAV and TAV. According to the severity of the leaflet reduced motion, the RELM was graded as mild (<50%), moderate (≥50%, <70%), and severe (≥70%). There was no difference of HALT between the BAV and TAV group within 30 days (12.5 vs. 9.9%, p = 0.449) or at 1-year (34.9 vs. 36.7%, p = 0.733) follow-up. BAV, bicuspid aortic valve; HALT, hypoattenuated leaflet thickening; RELM, reduced leaflet motion; TAV, tricuspid aortic valve.
