Figure 4
Schematic drawing demonstrates the location, course, and innervation regions of the epicardial ganglionated subplexi from anteroposterior (A) and posteroanterior (B) views on 3D mapping system. Red dotted lines indicate distribution of sGPs. While VRAsGP and DRAsGP supply the sinoatrial node (SN), innervation of the atrioventricular node (AVN) is provided by LDsGP and MDsGP. The limits of heart hilum are demarcated by white dotted lines. CS-coronary sinus; His-His bundle; LOM-Ligament of Marshall. Other abbreviations are same as in figure 2.