Bands in the heart : Moderator band
The origin is along the septal band of the crista supraventricularis (the parietal band being the other origin), which together are called the septomarginal trabeculation. Moderator band is an important anatomic landmark that is used to characterize the morphologic RV in congenital heart diseases. It provides support to the anterolateral papillary muscle, guides blood from … Read more