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.
Krenning BJ, Szili-Torok T, Voormolen MM, Theuns DA, Jordaens LJ, Lancée CT, De Jong N, Van Der Steen AF, Ten Cate FJ, Roelandt JR.Krenning BJ, et al.Eur J Heart Fail. 2004 Aug;6(5):619-25. doi: 10.1016/j.ejheart.2004.05.005.Eur J Heart Fail. 2004.PMID: 15302011Free article.