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A prospective cohort study using non-invasive methods of cardiovascular assessment to compare postnatal adaptation in well late preterm and term infants. | LitMetric
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A prospective cohort study using non-invasive methods of cardiovascular assessment to compare postnatal adaptation in well late preterm and term infants.

Liam Mahoney , Jose Ramon Fernandez-Alvarez , David Wertheim , Hector Rojas-Anaya , Neil Aiton , Paul Seddon , Heike Rabe

Early Hum Dev

Department of Neonatology, Brighton & Sussex University Hospitals NHS Trust, Brighton, UK; Department of Academic Paediatrics, Brighton & Sussex Medical School, Brighton, UK.

Published: June 2022

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Article Abstract

Echocardiography was combined with pulse oximetry plethysmography to investigate postnatal cardiovascular adaptation in late preterm and term infants. Median (IQR) pleth variability decreased over three days and similar, day2 15%(12-18%) preterm versus 16%(15-18%) term infants. Median (IQR) pulse transit time heart rate normalised was lower in term babies, day2 0.55(0.51-0.63) versus 0.64(0.62-0.68).

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http://dx.doi.org/10.1016/j.earlhumdev.2022.105579DOI Listing

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