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.
Tantibhedhyangkul W, Godoy I, Karp R, Lang RM.Tantibhedhyangkul W, et al. Among authors: karp r.J Am Soc Echocardiogr. 1998 Aug;11(8):837-40. doi: 10.1016/s0894-7317(98)70061-6.J Am Soc Echocardiogr. 1998.PMID: 9719098
Moscucci M, Weinert L, Karp RB, Neumann A.Moscucci M, et al. Among authors: karp rb.Circulation. 1991 Nov;84(5 Suppl):III76-80.Circulation. 1991.PMID: 1934446
Godoy I, Tantibhedhyangkul W, Karp R, Lang R.Godoy I, et al. Among authors: karp r.Circulation. 1998 Dec 15;98(24):2781. doi: 10.1161/01.cir.98.24.2781.Circulation. 1998.PMID: 9851967No abstract available.
Albertucci M, Lang RM, Karp RB, Marcus RH, Follman D.Albertucci M, et al. Among authors: karp rb.J Am Soc Echocardiogr. 1994 Jan-Feb;7(1):67-71. doi: 10.1016/s0894-7317(14)80420-3.J Am Soc Echocardiogr. 1994.PMID: 8155336