Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
Journal website

Case Report

Volume 8, Number 12, December 2017, pages 381-382

A Rare Case of Left Main Coronary Artery Atresia


Figure 1.
Figure 1. Coronary angiography showing a dominant RCA with mild luminal irregularities and no significant disease (a). Distal RCA supplying right-to-left collaterals to the left circumflex and LAD arteries with an atretic LMCA (red arrows) and an 80-90% stenosed proximal LAD artery segment (green arrows (b, c)).
Figure 2.
Figure 2. Aortography revealing the presence of the RCA (green arrows) and absence of the LMCA (red arrow).