Akyüz, AydınUygur, RamazanAlpsoy, ŞerefÇağlar, VeliAkkoyun, Dursun Çayan2022-05-112022-05-1120141307-671Xhttps://hdl.handle.net/20.500.11776/5719Double right coronary artery (RCA) is a very rare coronary artery anomaly. Double RCA variations are incidentally discovered, because they are asymptomatic. The differentiation of true double RCA and high take off of a large right ventricular branch (RVB) in coronary angiograms is a condition that requires quite remarkable attention. Here, we reported a case with acute inferior myocard infarction in whom high take off of a large RVB originated from proximal RCA, mimicking a double RCA. If this type variation is not well-defined along with coronary artery narrowness, it may lead to mistaken distal anastomose during coronary artery bypass surgery. © 2012 Düzce Medical Journal.trinfo:eu-repo/semantics/closedAccessA major right ventricular branchAngiographyDouble right coronary arteryVariationanatomical variationArticlecase reportcoronary artery anomalycoronary artery bypass surgerydouble right coronary arteryhumaninferior myocardial infarctionright coronary arteryArticle16252542-s2.0-84940779127Q4