ArticleJournal of perinatology : official journal of the California Perinatal Association2025
Neonatal reference values and nomograms of systemic vascular resistances estimated with electrical cardiometry.
Article in Journal of perinatology : official journal of the California Perinatal Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Simulations predict improved valve performance without direct leaflet intervention after neonatal truncus arteriosus repair.The Journal of thoracic and cardiovascular surgery · 2026Article
- FoCUS and non-invasive hemodynamics monitoring in neonatal sepsis.European journal of pediatrics · 2025Observational
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveScanty data are available about neonatal systemic vascular resistances (SVR). We aim to provide reference values and nomograms for neonatal SVR.
designMulticenter, cross-sectional,descriptive study performed in France and Italy. Neonates with complete hemodynamic stability were enrolled. Non-invasive measurements of SVR by electrical cardiometry performed once, after the first 72 h and before the 7th day of postnatal age.
resultsWe studied 1094 neonates: SVR was correlated with gestational age (ρ = -0.55, adj-r = -0.46, p < 0.001) and birth weight (ρ = -0.59, adj-r = -0.45, p < 0.001) irrespective of newborn sex. The relationships between SVR, gestational age and birth weight were represented by power equations and SVR was decreasing with increasing age and weight. Age- and weight-based SVR nomograms had optimal goodness-of-fit (non-linear R
conclusionsIn hemodynamically stable neonates, SVR decrease with increasing gestational age and birth weight. Specific gestational age and birth weight-based nomograms are provided for the clinical interpretation.
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