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.
Hirsch A, Nijveldt R, Haeck JD, Beek AM, Koch KT, Henriques JP, van der Schaaf RJ, Vis MM, Baan J Jr, de Winter RJ, Tijssen JG, van Rossum AC, Piek JJ.Hirsch A, et al. Among authors: beek am.J Am Coll Cardiol. 2008 Jun 10;51(23):2230-8. doi: 10.1016/j.jacc.2008.01.064.J Am Coll Cardiol. 2008.PMID: 18534269Free article.
Kleijn SA, Brouwer WP, Aly MF, Rüssel IK, de Roest GJ, Beek AM, van Rossum AC, Kamp O.Kleijn SA, et al. Among authors: beek am.Eur Heart J Cardiovasc Imaging. 2012 Oct;13(10):834-9. doi: 10.1093/ehjci/jes030. Epub 2012 Feb 17.Eur Heart J Cardiovasc Imaging. 2012.PMID: 22345305