An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Flint KM, Spertus JA, Tang F, Jones P, Fendler TJ, Allen LA.Flint KM, et al. Among authors: fendler tj.BMC Cardiovasc Disord. 2017 Mar 14;17(1):78. doi: 10.1186/s12872-017-0510-9.BMC Cardiovasc Disord. 2017.PMID: 28288574Free PMC article.