case_images: PMC6897334_01
case_images: An electrocardiogram showing the ST segment elevation in DII, DIII, and aVF, as well as the ST segment depression in V1-V5.
case_images: IMCRJ-12-379-g0001.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0001.jpg
case_images: F0001
case_images: The baseline electrocardiograms showed ST elevation in leads DII, DIII, and aVF with BAV I, and ST depression in the anterior precordial lead, which was suggestive of an acute transmural posterior wall injury [Figure 1].
case_images: A coronary angiographic image showing the total occlusion of the LCx (RAO 12  - Caudal 36 ).
case_images: IMCRJ-12-379-g0002.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0002.jpg
case_images: F0002
case_images: However, his left circumflex artery (LCx) was occluded at the midportion [Figure 2].
case_images: An aortic root angiographic image revealing the left main coronary artery arising from the left Valsalva sinus and an absent right coronary ostium (LAO 36  - Caudal 7 ) (Video 1).
case_images: IMCRJ-12-379-g0003.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0003.jpg
case_images: F0003
case_images: Only a single left coronary ostium arose from the aorta [Figure 3].
case_images: A post-stent angiographic image revealing that the RCA originated from the LCx (RAO 10  - Caudal 39 ) (Video 3).
case_images: IMCRJ-12-379-g0004.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0004.jpg
case_images: F0004
case_images: A review of the angiographic images confirmed an isolated single RCA originating from the distal LCx [Figure 4] [Video 3, Video 4].
case_images: A three-dimensional CT angiographic image showing an SCA.
case_images: IMCRJ-12-379-g0005.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0005.jpg
case_images: F0005
case_images: It showed a single coronary artery (SCA) arising from the aorta (Figure 5, Figure 6).
case_images: A CT angiographic image showing a single coronary artery arising from aorta.
case_images: IMCRJ-12-379-g0006.jpg
case_images: PMC6897334_01_IMCRJ-12-379-g0006.jpg
case_images: F0006
case_images: It showed a single coronary artery (SCA) arising from the aorta (Figure 5, Figure 6).