ArticleHeart rhythm O22021
Pregnancy-induced increased heart rate is independent of thyroid hormones.
Article in Heart rhythm O2, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Cardiac automaticity is modulated by IKACh in sinoatrial node during pregnancy.Cardiovascular research · 2024Article
- Maternal Exercise Before and During Pregnancy Facilitates Embryonic Myogenesis by Enhancing Thyroid Hormone Signaling.Thyroid : official journal of the American Thyroid Association · 2022Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe heart rate increases by 10-20 beats per minute (bpm) throughout pregnancy in women, reaching maximum heart rate in the third trimester. During pregnancy, important changes in thyroid hormones also occur, with increases of up to 50% in the levels of triiodothyronine (T
objectiveThus, in the present study the potential contribution of T
methodsWe compared the heart rate between nonpregnant and pregnant mice under control conditions and after altering thyroid hormone levels with T
resultsConsistent with the clinical data, we found a 58% rise in T
conclusionBased on these results, it is unlikely that T
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Registered trials
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