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.
Marx GR, Fulton DR, Pandian NG, Vogel M, Cao QL, Ludomirsky A, Delabays A, Sugeng L, Klas B.Marx GR, et al.J Am Coll Cardiol. 1995 Feb;25(2):482-90. doi: 10.1016/0735-1097(94)00372-w.J Am Coll Cardiol. 1995.PMID: 7829804Free article.
Kardon RE, Cao QL, Masani N, Sugeng L, Supran S, Warner KG, Pandian NG, Marx GR.Kardon RE, et al. Among authors: marx gr.Circulation. 1998 Sep 29;98(13):1307-14. doi: 10.1161/01.cir.98.13.1307.Circulation. 1998.PMID: 9751680