title: Museum preparations of the conducting system of the heart.
abstract: A technique of dissection of the sinuatrial node and of the atrioventricular node and main conducting bundles of the ox heart, without injection, is described. Museum specimens prepared in this way are illustrated.
mesh_terms: D000818:Animals; D001283:Atrioventricular Node / Q000033:anatomy & histology; D002417:Cattle; D003116:Color; D004210:Dissection; D006329:Heart Conduction System / Q000033:anatomy & histology*; D008953:Models, Anatomic; D008961:Models, Structural; D009144:Museums; D013048:Specimen Handling; D013194:Staining and Labeling