[Blood supply and the atrioventricular conduction system of the dog heart].
In 30 experiments in order to specify the blood supply and conducting system in the dog heart, coronal arteries were injected with a contrasting mass that was followed by roentgenography and preparation of the coronal arteries. The topography and blood supply of the atrioventricular conducting system with application of prevital blood supply, and the left coronal artery is the main source of blood supply for all the parts of the cardiac atrioventricular conducting system.
D000818:Animals; D003331:Coronary Vessels / Q000033:anatomy & histology*; D004285:Dogs; D005260:Female; D006329:Heart Conduction System; D008297:Male
Osobennosti krovosnabzheniia i predserdno-zheludochkovoĭ provodiashcheĭ sistemy serdtsa sobaki.