Left ventricle dimensions in preterm infants during the first month of life

European Journal of Pediatrics
E ZeccaG Tortorolo

Abstract

This study was designed to evaluate left ventricle dimensions in preterm infants during the first month of life, in order to define reference values and their correlation with gestational age, birth weight, gender and baseline. Thirty-five infants, gestational age 25-29 (mean 27.9 +/- 1.4) weeks, birth weight 750-1249 (mean 965 +/- 206) g, were measured using echocardiography on days 3, 7, 14, 21 and 28 of life. The following dimensions were measured: end-systolic and end-diastolic interventricular septum thickness, end-systolic and end-diastolic left ventricle posterior wall thickness, end-diastolic and end-systolic left ventricle diameter. A progressive and significant increase of all the left ventricle measurements was observed during the first month of life. Left ventricle dimensions at the first scan (Day 3) correlated with birth weight but not with gestational age and gender. The degree of the increase observed during the first month of life was inversely related to the baseline, suggesting that the smaller the left ventricle is at birth, the higher is its postnatal increase toward dimensions similar to those of term infants. Our study gives reference data about left ventricle dimensions of preterm infants during the firs...Continue Reading

Citations

Oct 10, 2014·Annals of Pediatric Cardiology·Lulu AbushabanPrem N Sharma
Oct 15, 2011·European Journal of Echocardiography : the Journal of the Working Group on Echocardiography of the European Society of Cardiology·Luc MertensUNKNOWN Association for European Pediatric Cardiologists (AEPC)
Feb 7, 2018·Frontiers in Pediatrics·Yogen SinghFarha Vora
Aug 4, 2018·Pediatric Research·David van LaereUNKNOWN European Special Interest Group ‘Neonatologist Performed Echocardiography’ (NPE)
Oct 23, 2013·Hypertension·Megan R SutherlandAnne Monique Nuyt
Feb 28, 2007·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Stylianos MegremisMarina Koropouli
Feb 8, 2021·Nanomedicine : Nanotechnology, Biology, and Medicine·Troy HendricksonFrancesca Taraballi
Sep 19, 2019·Fetal Diagnosis and Therapy·Cheryl Mei Jun Tan, Adam James Lewandowski

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