Abnormal Origin of the Right Subclavian Artery： A Case Report
Abnormal Origin of the Right Subclavian Artery： A Case Report作者机构：Department of Cardiology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi 330006 China
出 版 物：《Chinese Medical Journal》 (中华医学杂志（英文版）)
年 卷 期：2017年第130卷第12期
页 面：1508-1509页
核心收录：
摘 要：To the Editor： A 38-year-old male presented with chest pain for coronary angiography to exclude coronary heart disease in the Second Affiliated Hospital of Nanchang University. During coronary angiography, a 6 Fr sheath was inserted without any difficulty after right radial artery access was obtained. However, the Loach guidewire could only be advanced to the descending aorta, and repeated attempts failed to enter the ascending aorta. Therefore, an abnormal origin of the right subclavian artery （aberrant right subclavian artery [ARSA]） was suspected. This had been confirmed by performing angiography near the origin of the right subclavian artery, which showed the right subclavian artery arising from the descending aorta.
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