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.
Caro JJ, Migliaccio-Walle K, O'Brien JA, Nova W, Kim J, Hauch O, Hillson E, Wedel H, Hjalmarson A, Gottlieb S, Deedwania PC, Wikstrand J; MERIT-HF Study Group.Caro JJ, et al.J Card Fail. 2005 Dec;11(9):647-56. doi: 10.1016/j.cardfail.2005.06.433.J Card Fail. 2005.PMID: 16360958