ArticlemedRxiv : the preprint server for health sciences2025
Cardiovascular health in early pregnancy and circulating placental biomarkers.
Article in medRxiv : the preprint server for health sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Maternal cardiovascular and placental health are related to pregnancy outcomes, yet how cardiovascular health (CVH) in early pregnancy affects placentation is not well characterized. Our objective was to estimate associations between CVH and concentrations of placental proteins. We hypothesized that more favorable CVH metrics would be associated with more favorable circulating concentrations of pregnancy-associated plasma protein A (PAPP-A), vascular endothelial growth factor (VEGF), placental growth factor (PlGF), soluble FMS-like tyrosine kinase 1 (sFlt-1), and soluble endoglin (sEng) in the 1 Methods: Participants from the nuMoM2b prospective cohort with valid biomarker measures were included (n=2188). Maternal CVH was defined using the American Heart Association's Life's Essential 8 composite score, averaging six components measured in the 1 Results and Conclusions: Higher (more favorable) composite CVH scores were associated with higher PAPP-A (favorable) in both trimesters. In contrast, higher CVH scores were associated with lower VEGF, higher sFlt-1, and higher sEng in the 1
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