Morphometric study of the atrioventricular node in normal and hypertrophic rat heart.
D000818:Animals; D001024:Aortic Valve Stenosis / Q000473:pathology; D001283:Atrioventricular Node / Q000033:anatomy & histology* / Q000473:pathology / Q000648:ultrastructure; D006332:Cardiomegaly / Q000473:pathology*; D006329:Heart Conduction System / Q000033:anatomy & histology*; D008297:Male; D009929:Organ Size; D051381:Rats