Studies on the impulse conducting pathways in the atrium of the mammalian heart.
D000200:Action Potentials; D000818:Animals; D004285:Dogs; D004594:Electrophysiology; D000882:Haplorhini; D006325:Heart Atria / Q000033:anatomy & histology / Q000294:innervation*; D006329:Heart Conduction System; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology; D009411:Nerve Endings; D009431:Neural Conduction; D011817:Rabbits; D051381:Rats; D012849:Sinoatrial Node; D013045:Species Specificity; D013194:Staining and Labeling