ArticleCureus2022
Anomalous Origin of the Right Coronary Artery From the Left Coronary Cusp Presenting as a Non-ST-Elevation Myocardial Infarction (NSTEMI).
Article in Cureus, 2022. 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
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
2 citing papers in PubMed.
- Coronary Artery Anomalies and Anatomical Variants: Cross-Sectional Diagnostic Imaging and Clinical Background.Journal of imaging · 2026Review
- Article
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coronary artery anomalies are relatively uncommon in the general population with a roughly 1% incidence. Though oftentimes asymptomatic, these anomalies can be detrimental, resulting in myocardial infarction and even sudden cardiac death. Here, we present a case in which a 65-year-old male presented to the emergency room with substernal chest pain that radiated into his left arm. The patient's cardiac enzyme panel revealed a troponin of 10.14 ng/mL and a creatine kinase-myocardial band (CK-MB) of 78.8 ng/mL. Furthermore, the patient's electrocardiogram demonstrated normal sinus rhythm with no significant changes. Upon cardiac catheterization, his right coronary artery was found to originate from the left coronary cusp. Moreover, the anomalous artery demonstrated significant stenosis in its middle portion, which was presumably causing his elevated cardiac enzymes and anginal chest pain. The patient underwent successful percutaneous coronary intervention and was discharged the following day.
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