ArticleBMJ case reports2023
Exertional angina after cardiac bypass surgery successfully solved by endovascular occlusion of unligated lateral costal artery.
Article in BMJ case reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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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1 citing paper in PubMed, 0 citations in OpenAlex.
- Iatrogenic injury to an unusual anatomic variant of the internal thoracic artery: lateral costal artery.CVIR endovascular · 2026Article
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4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The internal mammary artery has become the primary conduit for the surgical revascularisation of the left anterior descending artery. Large side branches of internal mammary artery are typically ligated during cardiac surgery to avoid a potential coronary steal phenomenon. However, ligation of side branches can be unsuccessful due to the technically difficult surgical exploration of internal mammary artery branches. In this article, we present a case of a man who suffered from exertion angina pectoris despite successful surgical revascularisation of occluded left anterior descending artery by the internal mammary artery bypass. The coronary steal syndrome caused by the mighty side branch of internal mammary artery, that is, lateral costal artery was concluded as the reason of exertional angina. The endovascular procedure was performed and the lateral costal artery was successfully occluded using vascular plug. The occlusion of lateral costal artery has led to a complete disappearance of the exertional angina.
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