Cardiac findings in newborn twins
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Cardiac findings in newborn twins. / Molin, Julie; Paerregaard, Maria Munk; Pihl, Christian; Thygesen, Caroline Boye; Pietersen, Adrian; Dannesbo, Sofie; Norsk, Jakob Boesgaard; Raja, Anna Axelsson; Vøgg, Ruth Ottilia B; Sillesen, Anne-Sophie; Iversen, Kasper Karmark; Bundgaard, Henning; Christensen, Alex Hørby.
I: Acta Paediatrica, Bind 112, Nr. 10, 2023, s. 2050-2059.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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T1 - Cardiac findings in newborn twins
AU - Molin, Julie
AU - Paerregaard, Maria Munk
AU - Pihl, Christian
AU - Thygesen, Caroline Boye
AU - Pietersen, Adrian
AU - Dannesbo, Sofie
AU - Norsk, Jakob Boesgaard
AU - Raja, Anna Axelsson
AU - Vøgg, Ruth Ottilia B
AU - Sillesen, Anne-Sophie
AU - Iversen, Kasper Karmark
AU - Bundgaard, Henning
AU - Christensen, Alex Hørby
N1 - © 2022 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.
PY - 2023
Y1 - 2023
N2 - AIMS: To evaluate cardiac findings in newborn twins from the general population and investigate if newborn twins may require systematic evaluation of cardiac parameters.METHODS: Prospective cohort study of newborns with cardiac evaluation performed during the first month of life. Cardiac findings were compared 1:3 with matched singletons.RESULTS: We included 412 newborn twins (16% monochorionic; 50% boys) and 1236 singletons. Comparing cardiac findings showed twins had an increased prevalence of non-severe structural heart disease (most common: ventricular septal defects in both groups), thinner left ventricular posterior wall in diastole (LVPWd; 1.82 vs. 1.87 mm, p = 0.02), smaller diameter of the left atrium (10.6 vs. 11.1 mm, p = 0.04), higher heart rate (148 vs. 144 bpm, p = 0.04), more left-shifted QRS axis (106 vs. 111°, p < 0.001), and lower maximum R-wave amplitude in V1 (927 vs. 1015 μV, p = 0.02) compared to singletons. After multifactorial adjustment for potential confounders, the effect of twinning on cardiac parameters persisted only for LVPWd (p < 0.05).CONCLUSION: Despite contemporary surveillance, we found an increased prevalence of non-severe structural heart disease in a population-based cohort of newborn twins. However, the effect of twinning on cardiac parameters was modest and generally did not persist after correction for likely confounding factors.
AB - AIMS: To evaluate cardiac findings in newborn twins from the general population and investigate if newborn twins may require systematic evaluation of cardiac parameters.METHODS: Prospective cohort study of newborns with cardiac evaluation performed during the first month of life. Cardiac findings were compared 1:3 with matched singletons.RESULTS: We included 412 newborn twins (16% monochorionic; 50% boys) and 1236 singletons. Comparing cardiac findings showed twins had an increased prevalence of non-severe structural heart disease (most common: ventricular septal defects in both groups), thinner left ventricular posterior wall in diastole (LVPWd; 1.82 vs. 1.87 mm, p = 0.02), smaller diameter of the left atrium (10.6 vs. 11.1 mm, p = 0.04), higher heart rate (148 vs. 144 bpm, p = 0.04), more left-shifted QRS axis (106 vs. 111°, p < 0.001), and lower maximum R-wave amplitude in V1 (927 vs. 1015 μV, p = 0.02) compared to singletons. After multifactorial adjustment for potential confounders, the effect of twinning on cardiac parameters persisted only for LVPWd (p < 0.05).CONCLUSION: Despite contemporary surveillance, we found an increased prevalence of non-severe structural heart disease in a population-based cohort of newborn twins. However, the effect of twinning on cardiac parameters was modest and generally did not persist after correction for likely confounding factors.
U2 - 10.1111/apa.16626
DO - 10.1111/apa.16626
M3 - Journal article
C2 - 36513612
VL - 112
SP - 2050
EP - 2059
JO - Acta Paediatrica
JF - Acta Paediatrica
SN - 0803-5253
IS - 10
ER -
ID: 331252061