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.
Letnes JM, Nes B, Vaardal-Lunde K, Slette MB, Mølmen-Hansen HE, Aspenes ST, Støylen A, Wisløff U, Dalen H.Letnes JM, et al. Among authors: aspenes st.J Am Heart Assoc. 2020 Feb 4;9(3):e014682. doi: 10.1161/JAHA.119.014682. Epub 2020 Jan 28.J Am Heart Assoc. 2020.PMID: 31986991Free PMC article.