Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

1,214 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
QT dispersion in mitral valve prolapse.
Cheng TO. Cheng TO. Int J Cardiol. 1998 Apr 1;64(2):219. doi: 10.1016/s0167-5273(98)00012-6. Int J Cardiol. 1998. PMID: 9688444 No abstract available.
Atrial septal aneurysm is not benign.
Cheng TO. Cheng TO. Int J Cardiol. 1999 Aug 31;70(3):303. doi: 10.1016/s0167-5273(99)00098-4. Int J Cardiol. 1999. PMID: 10501345 No abstract available.
Mechanism of Still's murmur.
Cheng TO. Cheng TO. Am J Cardiol. 1992 Mar 15;69(8):839. doi: 10.1016/0002-9149(92)90532-4. Am J Cardiol. 1992. PMID: 1546675 No abstract available.
1,214 results