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.
Hoppe BL, Kahn AM, Feld GK, Hassankhani A, Narayan SM.Hoppe BL, et al. Among authors: narayan sm.J Am Coll Cardiol. 2005 Dec 6;46(11):2079-87. doi: 10.1016/j.jacc.2005.08.048. Epub 2005 Nov 9.J Am Coll Cardiol. 2005.PMID: 16325046Free article.
Krummen DE, Narayan SM.Krummen DE, et al. Among authors: narayan sm.Heart Rhythm. 2009 Aug;6(8 Suppl):S12-6. doi: 10.1016/j.hrthm.2009.03.004. Epub 2009 Mar 3.Heart Rhythm. 2009.PMID: 19411190