The development of the atrioventricular node and bundle in the ferret heart.
D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology; D001283:Atrioventricular Node / Q000166:cytology / Q000196:embryology*; D002036:Bundle of His / Q000166:cytology / Q000196:embryology*; D002335:Carnivora / Q000196:embryology*; D005289:Ferrets / Q000196:embryology*; D006329:Heart Conduction System / Q000196:embryology*