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

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

126 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Saturation of high-frequency oscillations of R-R intervals in healthy subjects and patients after acute myocardial infarction during ambulatory conditions.
Kiviniemi AM, Hautala AJ, Seppänen T, Mäkikallio TH, Huikuri HV, Tulppo MP. Kiviniemi AM, et al. Among authors: seppanen t. Am J Physiol Heart Circ Physiol. 2004 Nov;287(5):H1921-7. doi: 10.1152/ajpheart.00433.2004. Epub 2004 Jul 8. Am J Physiol Heart Circ Physiol. 2004. PMID: 15242837 Free article.
Physiological background of the loss of fractal heart rate dynamics.
Tulppo MP, Kiviniemi AM, Hautala AJ, Kallio M, Seppänen T, Mäkikallio TH, Huikuri HV. Tulppo MP, et al. Among authors: seppanen t. Circulation. 2005 Jul 19;112(3):314-9. doi: 10.1161/CIRCULATIONAHA.104.523712. Epub 2005 Jul 11. Circulation. 2005. PMID: 16009791
126 results