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.
Klein AJ, Tomkowiak MT, Vigen KK, Hacker TA, Speidel MA, Vanlysel MS, Shah N, Raval AN.Klein AJ, et al. Among authors: speidel ma.Catheter Cardiovasc Interv. 2012 Dec 1;80(7):1090-8. doi: 10.1002/ccd.24391. Epub 2012 Oct 24.Catheter Cardiovasc Interv. 2012.PMID: 23097307Free PMC article.