Figure 20: Coronary artery pattern in DILV with TGA{S,L,L}. A - The rightsided morphologically LCA gives rise to the LCx in the right AV groove, a large diagonal artery (Diag), and a small anterior delimiting artery (AD) that marks the anterior septum. B The left-sided RCA gives off the posterior delimiting artery (PD) before passing into the posterior left AV groove where it gives rise to a variable number of branches supplying the posterior LV wall. CV- cardiac vein, OFC outflow chamber.