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.
Agarwal SK, Simpson RJ Jr, Rautaharju P, Alonso A, Shahar E, Massing M, Saba S, Heiss G.Agarwal SK, et al. Among authors: rautaharju p.Am J Cardiol. 2012 Jan 1;109(1):105-9. doi: 10.1016/j.amjcard.2011.08.009. Epub 2011 Sep 24.Am J Cardiol. 2012.PMID: 21945138Free PMC article.