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.
Representative histopathologic images of the windsock lesion of the anterior mitral valve leaflet, including (A) a low-power full cross-section view of the thickened mitral valve, and (B) a high-power view showing mild chronic inflammation (arrow) and mild fibrosis (arrowhead). There was no evidence of acute endocarditis, and no discrete lesions were identified
