ReviewCureus2023
The Comparative Assessment of Wellens' Syndrome With Proximal Left Anterior Descending Artery (LAD) Stenosis Versus Right Coronary Artery (RCA) or Circumflex Coronary Artery Stenosis and Its Prevalence: A Systematic Review.
Review in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Wellens Syndrome Corollaries: A Call for Definition with a Case Series.Clinical practice and cases in emergency medicine · 2025Article
- An atypical presentation of Wellens' syndrome with critical right coronary artery stenosis instead of left anterior descending artery stenosis: a case report.European heart journal. Case reports · 2025Article
- Wellens Syndrome: prevalence, risk factors and coronary angiographic variation. A cross-sectional study.BMC cardiovascular disorders · 2024Observational
Corrections and comments
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Authors and funding
9 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wellens' syndrome is well-known for its critical stenosis of the proximal left anterior descending artery (LAD) with characteristic electrocardiographic findings of biphasic or deeply inverted T waves in V2-V6 under specific diagnostic criteria. Although the syndrome is known as a high-grade LAD lesion, its sequence of events can also be seen with the right coronary artery (RCA) and the left circumflex artery (LCX). This systemic review attempts to expand on these findings while analyzing the prevalence of Wellens' syndrome with the RCA and/or the circumflex artery. This study also comparatively indicated that Wellens' syndrome is seen in RCA and circumflex artery stenoses when present; the indication of the same medical management is warranted for effective treatment and survival. We extracted and analyzed 24 case reports each with an atypical presentation of acute coronary syndrome (ACS) and specific Wellens' syndrome pattern of electrocardiogram (ECG) presentation with critical stenosis in the LAD, RCA, and left circumflex artery. The risk of bias assessment was undertaken using internal risk analysis by utilizing medical libraries and certain search phrases to find research articles with the involvement of the LAD as opposed to the RCA and LCX in Wellens' syndrome. Based on the number of respective primary research articles found, a bias calculation was done on the reported respective coronary artery involvement. The finding of our systemic review confirms that Wellens' syndrome is a precordial lead disease with T wave abnormalities that present with critical stenosis of not only the LAD but also the RCA and circumflex artery. The result of our systemic review affirmed that although most Wellens' syndrome cases reported involve the stenosis of the LAD, the critical occlusion of the RCA and/or the circumflex artery was found with Wellens' syndrome pattern of ECG presentation, meaning that the sequence of events is not limited to the proximal LAD.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.