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.
Blomström-Lundqvist C, Johansson B, Berglin E, Nilsson L, Jensen SM, Thelin S, Holmgren A, Edvardsson N, Källner G, Blomström P.Blomström-Lundqvist C, et al. Among authors: blomstrom p.Eur Heart J. 2007 Dec;28(23):2902-8. doi: 10.1093/eurheartj/ehm378. Epub 2007 Nov 5.Eur Heart J. 2007.PMID: 17984136Clinical Trial.