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.
Distribution of the 40 patients with suspected blood culture–negative infective endocarditis who underwent cardiac valve surgery from January 1, 2011 to July 31, 2016 (according to the Duke criteria and etiological diagnoses). IE = infective endocarditis.
