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Case Reports
. 2005 Nov-Dec;34(6):689-94.
doi: 10.1177/0884217505281857.

Heart rate variability responses of a preterm infant to kangaroo care

Gail C McCain  1 , Susan M Ludington-Hoe, Joan Y Swinth, Anthony J Hadeed
Affiliations
Case Reports

Heart rate variability responses of a preterm infant to kangaroo care

Gail C McCain et al. J Obstet Gynecol Neonatal Nurs. 2005 Nov-Dec.

Abstract

Objective: To examine the effect of kangaroo care on heart rate variability in a healthy preterm infant.

Design: Case study.

Setting: Private room on a postpartum unit.

Participant: A mother-preterm infant dyad.

Intervention: Kangaroo (skin-to-skin) care.

Main outcome measure: Heart rate variability, a noninvasive measurement of the sympathetic and parasympathetic components of the autonomic nervous system's influence on heart rate.

Results: Heart rate variability, especially the parasympathetic component, was high when the infant was fussy in the open crib, indicating increased autonomic nervous system activity. With kangaroo care, the infant fell asleep, and both sympathetic and parasympathetic components of heart rate variability decreased.

Conclusions: The wide fluctuations in the parasympathetic component of heart rate variability suggest immaturity of the sympathovagal response. Overall, kangaroo care produced changes in heart rate variability that illustrate decreasing stress.

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Figures

Figure.1
Figure.1
Spectral power (ms)2 in open crib and KC
See this image and copyright information in PMC

References

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