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.
Thickness of spongiosa elastin normalized to the whole leaflet. There was a significant regional effect in spongiosa thickness (p<0.001), with significant differences found between the hinge and belly, and between the coaptation region and belly (p<0.05). Pairwise differences within angular positions are shown. (*:p<0.05)
