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Heart rate variability and 24-hour minimum heart rate.
Biol Res Nurs. 2006 Apr;7(4):256-67. doi: 10.1177/1099800405285268.
Biol Res Nurs. 2006.
PMID: 16581896
Review.
Logit50: a nonlinear transformation of pNN50 with improved statistical properties.
Burr RL, Motzer SA, Chen W, Cowan MJ, Heitkemper MM.
Burr RL, et al.
J Electrocardiol. 2003 Jan;36(1):41-52. doi: 10.1054/jelc.2003.50009.
J Electrocardiol. 2003.
PMID: 12607195
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