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.
Röttger E, de Vries-Spithoven S, Reitsma JB, Limburg A, van Ofwegen-Hanekamp CEE, Hoes AW, Poldervaart JM.Röttger E, et al.Crit Pathw Cardiol. 2017 Dec;16(4):129-134. doi: 10.1097/HPC.0000000000000135.Crit Pathw Cardiol. 2017.PMID: 29135620