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.
Di Maria MV, Burkett DA, Younoszai AK, Landeck BF 2nd, Mertens L, Ivy DD, Friedberg MK, Hunter KS.Di Maria MV, et al. Among authors: ivy dd.J Am Soc Echocardiogr. 2015 Nov;28(11):1350-7. doi: 10.1016/j.echo.2015.07.017. Epub 2015 Aug 20.J Am Soc Echocardiogr. 2015.PMID: 26299333