Fig. 9 “Inverted” coronary arteries in d-TGA (see text for discussion of terminology). Laid-back aortogram in a patient with almost side-by-side great arteries. Both facing sinuses are well seen, with 2 coronaries from their mid-points. Note the long proximal courses of the RCA and LCA.
ANT = anterior; CX = circumflex; d-TGA = complete transposition of the great arteries; LAD = left anterior descending; LCA = left coronary artery; R = right; RCA = right coronary artery
(Modified from: Freedom RM, et al. 2 With permission of Futura Publishing Company, Inc.)