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.


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
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1990 1
1991 2
1993 1
2009 1
2011 2
2012 2
2023 0
Text availability
Article attribute
Article type
Publication date

Search Results

7 results
Results by year
Filters applied: . Clear all
Page 1
Subclinical atrial fibrillation and the risk of stroke.
Healey JS, Connolly SJ, Gold MR, Israel CW, Van Gelder IC, Capucci A, Lau CP, Fain E, Yang S, Bailleul C, Morillo CA, Carlson M, Themeles E, Kaufman ES, Hohnloser SH; ASSERT Investigators. Healey JS, et al. N Engl J Med. 2012 Jan 12;366(2):120-9. doi: 10.1056/NEJMoa1105575. N Engl J Med. 2012. PMID: 22236222 Free article. Clinical Trial.
Increased heart rate variability during nondirective meditation.
Nesvold A, Fagerland MW, Davanger S, Ellingsen Ø, Solberg EE, Holen A, Sevre K, Atar D. Nesvold A, et al. Eur J Prev Cardiol. 2012 Aug;19(4):773-80. doi: 10.1177/1741826711414625. Epub 2011 Jun 21. Eur J Prev Cardiol. 2012. PMID: 21693507
Sweet dreams might be bad.
Agewall S, Nesvold A. Agewall S, et al. Among authors: nesvold a. Int J Cardiol. 2011 Feb 17;147(1):139-40. doi: 10.1016/j.ijcard.2009.08.044. Epub 2009 Sep 17. Int J Cardiol. 2011. PMID: 19765838