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.
Courtois M, Vered Z, Barzilai B, Ricciotti NA, Pérez JE, Ludbrook PA.Courtois M, et al. Among authors: perez je.Circulation. 1988 Dec;78(6):1459-68. doi: 10.1161/01.cir.78.6.1459.Circulation. 1988.PMID: 3191599
Pérez JE, Miller JG, Holland MR, Wickline SA, Waggoner AD, Barzilai B, Sobel BE.Pérez JE, et al.Am J Card Imaging. 1994 Apr;8(2):106-12.Am J Card Imaging. 1994.PMID: 8032182Review.