Abbildung 1A-D: Sagittal CT image showing the origin of the RCA (black arrowhead) from the anterior-superior aspect of the ascending aorta, 4.7 cm above the sinotubular junction. (B): Coronal images showing the origin of the LCA (black arrow) originated
from the left-lateral surface of the dilated tubular ascending aorta, 3.9 cm above its usual location. (C): Right lateral view of a Volume Rendered (VR) image showing the high take-off of the RCA (black arrowhead) and the LCA (white arrowhead). (D): Intraoperative situs showing the unusal origin of the RCA (black arrowhead).