ArticleJournal of clinical medicine2020
Hyperthyroidism Is Associated with the Development of Vasospastic Angina, but Not with Cardiovascular Outcomes.
Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Reversible Cerebral Vasoconstriction Syndrome with Hyperthyroidism.Internal medicine (Tokyo, Japan) · 2026Article
- Coronary artery spasm: mechanisms, risk factors, and translational strategies for precision management.Frontiers in cardiovascular medicine · 2026Review
- Article
- A Comprehensive Literature Review Discussing Diagnostic Challenges of Prinzmetal or Vasospastic Angina.Cureus · 2025Review
- A Rare Encounter: Unstable Vasospastic Angina Induced by Thyrotoxicosis.Journal of clinical medicine · 2024Article
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Authors and funding
5 authors at 5 institutions in 1 country.
Funding
Abstract
Vasospastic angina (VA) is a functional disease caused by the alteration of vasomotor tone. We investigated the association of hyperthyroidism with the development and prognosis of VA. Study data were obtained from a prospective multicenter registry that included patients who had symptoms suggestive of VA. Coronary angiography and an ergonovine provocation test were performed, and patients were classified into a VA and a non-VA group. Among 1239 patients with suspected VA, 831 patients were classified in the VA group. Hyperthyroidism was more common in the VA group than in the non-VA group (10.0% vs. 3.7%,
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Registered trials
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