Comparison of cardiac morphology and function in small for gestational age fetuses and fetuses with late-onset fetal growth retardation.
J Perinat Med
; 50(4): 391-397, 2022 May 25.
Article
em En
| MEDLINE
| ID: mdl-34905668
OBJECTIVES: To compare cardiac structural and functional findings of fetuses with fetal growth restriction (FGR) and small for gestational age (SGA). METHODS: In this prospective cohort study, patients were classified into three groups using Delphi procedure according to fetal weight, umbilical, uterine artery Doppler and cerebroplacental ratio. Fetal cardiac ultrasonographic morphology and Doppler examination was performed to all pregnant women at 36 weeks of gestation. RESULTS: Seventy three patients were included in the study. There were one (6.7%) patient in the control group, 2 (13.3%) in the SGA group and 12 (80%) in the FGR group who needed neonatal intensive care unit (NICU) and NICU requirement was significantly higher in FGR fetuses (p<0.001). Left spherical index was found to be lower only among FGR fetuses (p=0.046). Left ventricular wall thickness was decreased and the right/left ventricular wall ratio was increased in FGR fetuses (p=0.006, p<0.001). Tricuspid/mitral valve ratio and mitral annular plane systolic excursion value was lower in FGR fetuses (p=0.034, p=0.024 respectively). Also, myocardial performance index was remarkably higher in FGR group (p=0.002). CONCLUSIONS: We detected cardiac morphological changes in cases of both SGA and FGR-more pronounced in the FGR cases. Findings related to morphological changes on the left side in FGR cases were considered secondary to volume increase in FGR cases as an indicator of a brain-protective effect. In the FGR group, both systolic and diastolic dysfunctions were detected in the left heart.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ultrassonografia Pré-Natal
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Retardo do Crescimento Fetal
Tipo de estudo:
Diagnostic_studies
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Observational_studies
Limite:
Female
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Humans
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Newborn
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Pregnancy
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article