Cited by 116Birth, Development, and HealthPregnancy and preeclampsia studiesCongenital Heart Disease Studies

Fetal cardiovascular remodeling persists at 6 months in infants with intrauterine growth restriction: Fetal cardiovascular remodeling persists in IUGR infants

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Cruz-Lemini, M., Crispi, F., Valenzuela-Alcaraz, B., Figueras, F., Sitges, M., Bijnens, B., Gratacós, E.·2016·Ultrasound in Obstetrics & Gynecology

Abstract

OBJECTIVES: Intrauterine growth restriction is associated with increased cardiovascular risk later in life but the link between fetal disease and postnatal risk is not well-documented. We evaluated longitudinally the association between cardiovascular remodeling in small-for-gestational-age (SGA) fetuses and at 6 months of age. METHODS: A cohort of 80 SGA fetuses (defined by estimated fetal and birth weights < 10(th) centile) delivered > 34 weeks' gestation was compared with 80 normally grown age-matched control fetuses, with follow-up at 6 months of corrected age (i.e. 6 months from estimated date of delivery according to first-trimester crown-rump length). Cardiovascular evaluation included a comprehensive echocardiographic assessment in both fetuses and infants and blood pressure and aortic intima-media thickness (aIMT) measurement in infants. Parameters were adjusted by linear regression analysis for gender, gestational age at delivery, pre-eclampsia, prenatal glucocorticoid exposure, Cesarean delivery, admission to neonatal intensive care unit and body surface area. RESULTS: Both pre- and postnatally, when compared with controls, the SGA group showed a more globular cardiac shape (left sphericity index: controls 2.06 vs SGA 1.87 (P = 0.022) prenatally and 1.92 vs 1.67 (P = 0.007) postnatally), as well as signs of systolic longitudinal dysfunction (systolic annular peak velocity (S'): 7.2 vs 6.3 cm/s (P = 0.003) prenatally and 7.9 vs 6.4 cm/s (P < 0.001) postnatally; tricuspid annular plane systolic excursion: 7.2 vs 6.8 mm (P = 0.015) prenatally and 16.0 vs 14.2 mm (P < 0.001) postnatally) and diastolic dysfunction (left isovolumetric relaxation time: 46 vs 52 ms (P < 0.001) prenatally and 50 vs 57 ms (P = 0.034) postnatally). In addition, infants in the SGA group had increased mean blood pressure (mean: 61 vs 70 mmHg, P < 0.001) and maximum aIMT (0.57 vs 0.66 mm; P < 0.001). CONCLUSIONS: Primary cardiovascular changes are already present in the SGA fetus and persist at 6 months of age. These data support prenatal cardiovascular remodeling as a mechanistic pathway of increased risk later in life in cases of SGA, regardless of Doppler abnormalities. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.

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  • Fetal growth restriction can contribute to cardiac remodeling, leading to cardiovascular dysfunction that can persist into childhood and adolescence.

    “It also can contribute to cardiac remodeling, leading to cardiovascular dysfunction that can persist into childhood and adolescence.13,14”

    From Society for Maternal-Fetal Medicine Consult Series #52: Diagnosis and management of fetal growth restriction (2020) · cites this paper as [13]

    The Introduction and Discussion report that intrauterine growth restriction is associated with fetal cardiovascular remodeling and dysfunction, and the study found that the pattern persisted at six months. The Introduction also discusses cardiovascular changes in children and young adults, but the Strengths and limitations section says persistence of this study’s findings in the long term remains to be established. It therefore does not establish that the cardiac dysfunction persists into adolescence. (LLM, conf=0.86)

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Authors
Cruz-Lemini, M., Crispi, F., Valenzuela-Alcaraz, B., Figueras, F., Sitges, M., Bijnens, B., & Gratacós, E.
Affiliations
  • Consorci Institut D'Investigacions Biomediques August Pi I Sunyer (ES)
  • BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu); Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER); Barcelona Spain
  • Universitat de Barcelona (ES)
  • Institució Catalana de Recerca i Estudis Avançats (ES)
Corresponding author
Gratacós, E.
Venue
Ultrasound in Obstetrics & Gynecology
Publisher
Wiley
Published
2016-09
Volume
48
Issue
3
Pages
349-356
ISSN
0960-7692 (ISSN-L)
OpenAlex
W2520977127
Cited by
116
References
46
Citations by year
2026: 3 · 2025: 13 · 2024: 9 · 2023: 14 · 2022: 10 · 2021: 17 · 2020: 9 · 2019: 10 · 2018: 15 · 2017: 12 · 2016: 3 · 2014: 1
FWCI
9.99
Type
journal article
Language
en
Open access
Locations
  • Ultrasound in Obstetrics and Gynecology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Instituto de Salud Carlos III (PI11/00051, PI12/00801, PI11/01709)
  • Ministerio de Economía y Competitividad (SAF2012-37196)
  • Fondo Europeo de Desarrollo Regional de la Unión Europea ‘Una manera de hacer Europa’
  • Fundación Mutua Madrileña
  • Fundació Agrupació Premi Àmbit de la Infància
  • Cerebra Foundation for the Brain Injured Child
  • Programa de Ayudas Postdoctorales FI Agaur (2013FI_B 00667)
  • Mexican National Council of Science and Technology
Topics
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Birth, Development, and Health
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Epidemiology › Congenital Heart Disease Studies
Keywords
fetal growth restriction, small-for-gestational-age fetuses, left ventricular diastolic dysfunction, left ventricular systolic dysfunction, left ventricular hypertrophy, aortic intima-media thickness, blood pressure, fetal echocardiography, tricuspid annular plane systolic excursion
MeSH terms
Adult, Cardiovascular Diseases, Cardiovascular System, Female, Fetal Growth Retardation, Gestational Age, Humans, Infant, Infant, Newborn, Infant, Small for Gestational Age, Longitudinal Studies, Male, Pregnancy, Prospective Studies, Risk Factors, Ultrasonography, Prenatal, Crown-Rump Length, Ventricular Remodeling, Carotid Intima-Media Thickness, Vascular Remodeling

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