The Analysis of Respiratory Sinus Arrhythmia Using Spectral Analysis and Digital Filtering
- 1 November 1971
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering
- Vol. BME-18 (6) , 399-409
- https://doi.org/10.1109/tbme.1971.4502881
Abstract
Respiratory sinus arrhythmia is the phenomenon by which respiration modulates heart rate in normal humans and in many animals. This investigation was divided into the following three categories: 1) the development of a mathematical model relating respiration to those variations that it causes in heart rate; 2) the use of digital filtering techniques to attenuate fluctuations in heart rate which are due to respiration; and 3) the development of methods that use only heart rate to get information about respiration.Keywords
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