Activity-responsive pacing produces long-term heart rate variability.
Origin of Long-term HRV. Introduction: Long-term heart rate variability (HRV) measures, including the standard deviation of means of successive 5-minute epochs of R-R interval intervals (SDANN) and the power law slope ([beta]), are important prognostic measures, yet their physiologic basis is unknow...
| Published in: | Journal of Cardiovascular Electrophysiology Vol. 15; no. 2; pp. 179 - 184 |
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| Main Authors: | , , , |
| Format: | clinical trial research Journal Article |
| Published: |
Wiley-Blackwell
Feb2004
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| Online Access: | View this record in EBSCOhost |