Two Cases of Single Coronary Artery Ostium Presenting with Acute Myocardial Infarction: Right Coronary Artery Arising from Left Anterior Descending Artery.

Chonnam Medical Journal Pub Date : 2021-05-01 Epub Date: 2021-05-24 DOI:10.4068/cmj.2021.57.2.162

Min Chul Kim, Youngkeun Ahn, Seok Oh, Young Joon Hong, Ju Han Kim, Myung Ho Jeong

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Abstract

https://doi.org/10.4068/cmj.2021.57.2.162 C Chonnam Medical Journal, 2021 Chonnam Med J 2021;57:162-163 Corresponding Author: Youngkeun Ahn Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, 42 Jebongro, Dong-gu, Gwangju 61469, Korea Tel: +82-62-220-4764, Fax: +82-62-224-4764, E-mail: cecilyk@hanmail.net Article History: Received May 20, 2020 Revised July 8, 2020 Accepted July 9, 2020 FIG. 1. Coronary angiography revealed critical in-stent restenosis in left circumflex artery (LCX; A, arrow) with anomalous artery from left anterior descending artery covering right coronary artery territory (A-C, arrow head). Percutaneous coronary intervention was done for LCX using a 2.75×19 mm bioabsorbable polymer drug-eluting stent (D, arrow). Cardiac computed tomography (E-H) demonstrated anomalous origin of right coronary artery from left anterior descending artery (arrow head). Two Cases of Single Coronary Artery Ostium Presenting with Acute Myocardial Infarction: Right Coronary Artery Arising from Left Anterior Descending Artery

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