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.
Choudhry S, Salter A, Cunningham TW, Levy PT, Nguyen HH, Wallendorf M, Singh GK, Johnson MC.Choudhry S, et al.J Am Soc Echocardiogr. 2017 Aug;30(8):781-789.e4. doi: 10.1016/j.echo.2017.04.010. Epub 2017 Jun 7.J Am Soc Echocardiogr. 2017.PMID: 28599830Free PMC article.
Patel MD, Breatnach CR, James AT, Choudhry S, McNamara PJ, Jain A, Franklin O, Hamvas A, Mertens L, Singh GK, El-Khuffash A, Levy PT.Patel MD, et al. Among authors: choudhry s.J Am Soc Echocardiogr. 2019 Jul;32(7):884-894.e4. doi: 10.1016/j.echo.2019.03.015.J Am Soc Echocardiogr. 2019.PMID: 31272593Free PMC article.