Abstract:
AIMS:To determine the reproducibility and minimum detectable change (MDC) of heart rate variability (HRV) measures during two sequential 24-h periods, at week 32 of gestation, in preterm infants born between 28 and 32 weeks, hospitalized in the neonatal intensive care unit (NICU). The second aim is to assess postnatal changes in HRV measures between 32 and 35 weeks. STUDY DESIGN:32 preterm infants born between 28 and 32 weeks of gestation were recruited. For each infant 48 h of recordings of RR interval were performed at week 32 and week 35. HRV parameters included time and frequency parameters. RESULTS:At week 32, the intra-class correlation coefficient (ICC) of all HRV values was statistically significant with high correlation coefficients (ICC = 0.83-0.97). At week 35, a significant increase was noted in the HRV parameters, characterize mainly the sympathetic tone, with over half the infants showing an increase greater than the MDC for these parameters. CONCLUSIONS:Using 24-h recording at week 32 of gestation during NICU routine is reliable, feasible, not costly and may have important implications for an early identification of premature in a state of stress such as sepsis, or as a follow-up measure.
journal_name
Early Hum Devjournal_title
Early human developmentauthors
Israeli-Mendlovic H,Mendlovic J,Zuk L,Katz-Leurer Mdoi
10.1016/j.earlhumdev.2020.105117subject
Has Abstractpub_date
2020-09-01 00:00:00pages
105117eissn
0378-3782issn
1872-6232pii
S0378-3782(19)30708-Xjournal_volume
148pub_type
杂志文章abstract::Soluble fibrinogen--fibrin complex levels were found to be significantly higher in plasma samples from pregnant women with babies suffering from intrauterine growth retardation, when compared with levels found in normal pregnancy. As soluble fibrinogen--fibrin complexes are formed following activation of the coagulati...
journal_title:Early human development
pub_type: 杂志文章
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journal_title:Early human development
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journal_title:Early human development
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journal_title:Early human development
pub_type: 杂志文章
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journal_title:Early human development
pub_type: 杂志文章,评审
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journal_title:Early human development
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journal_title:Early human development
pub_type: 杂志文章
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)00056-x
更新日期:1997-10-29 00:00:00
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journal_title:Early human development
pub_type: 杂志文章,评审
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更新日期:2013-10-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章,多中心研究
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更新日期:2012-01-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(99)00056-0
更新日期:2000-01-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章,实务指引
doi:10.1016/j.earlhumdev.2020.105015
更新日期:2020-06-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2018.04.025
更新日期:2018-09-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2004.03.004
更新日期:2004-06-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2016.09.015
更新日期:2016-12-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2020.105221
更新日期:2020-12-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(89)90099-6
更新日期:1989-04-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2012.10.009
更新日期:2013-05-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)00119-9
更新日期:1998-07-10 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(90)90140-e
更新日期:1990-11-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2010.03.002
更新日期:2010-04-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章,评审
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更新日期:2014-11-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)00120-5
更新日期:1998-05-29 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2020.105137
更新日期:2020-09-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(98)00011-5
更新日期:1998-08-28 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(95)01678-3
更新日期:1995-11-24 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)00073-x
更新日期:1998-04-17 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2005.07.006
更新日期:2005-11-01 00:00:00
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journal_title:Early human development
pub_type: 杂志文章
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更新日期:2020-07-01 00:00:00