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.
Ezeani M, Hagemeyer CE, Lal S, Niego B.Ezeani M, et al.Trends Cardiovasc Med. 2022 Jan;32(1):20-31. doi: 10.1016/j.tcm.2020.12.002. Epub 2020 Dec 15.Trends Cardiovasc Med. 2022.PMID: 33338638Review.
Goldberger JJ, Arora R, Green D, Greenland P, Lee DC, Lloyd-Jones DM, Markl M, Ng J, Shah SJ.Goldberger JJ, et al.Circulation. 2015 Jul 28;132(4):278-91. doi: 10.1161/CIRCULATIONAHA.115.016795.Circulation. 2015.PMID: 26216085Free PMC article.Review.