ArticleJournal of cardiology cases2016
Complex single ostium coronary artery from the right coronary sinus with unique course of anomalous left circumflex coronary artery.
Article in Journal of cardiology cases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 2 citations in OpenAlex.
- Coronary artery bypass graft in an isolated single coronary ostium with triple vessel disease.Journal of surgical case reports · 2021Article
- Anomalous Coronary Artery Variant of Common Origin from Right Coronary Cusp: A Case Report.JNMA; journal of the Nepal Medical Association · 2020Article
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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
Single ostium coronary artery is a rare coronary artery anomaly. It is reported to occur in only 0.0448% of cases who underwent invasive coronary angiography. It can be associated with angina, arrhythmias, and possibly sudden death and is a clinically important entity to rule out in patients presenting with chest pain. We report the case of a 68-year old man who presented with worsening resting chest pain and underwent invasive coronary angiography and a single ostium coronary artery was identified. Subsequent coronary computed tomography (CT) angiography revealed it to be a unique variation of class R-III of Lipton classification of single ostium coronary artery. Lipton R-III single ostium coronary artery is rare and its incidence is reported to be 0.004% in patients who had invasive coronary angiography. In our case, anomalous left coronary circumflex artery was retroaortic course combined with intramyocardial course. It also divided into multiple obtuse marginal branches in the myocardium and never coursed along the anterior and lateral aspects of the arterioventricular groove. This variation has not been reported in the literature. Coronary CT angiography played an essential role to delineate this complex coronary anomaly. <
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