Anatomical and ultrastructural study of the electrophysiological atrioventricular node of the rabbit.
D000818:Animals; D004553:Electric Conductivity; D005110:Extracellular Space; D006329:Heart Conduction System / Q000033:anatomy & histology / Q000502:physiology*; D008853:Microscopy; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology*; D010784:Photomicrography; D011817:Rabbits