Experimental electrophysiological studies on avian hearts.
D000818:Animals; D001717:Birds / Q000502:physiology*; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000033:anatomy & histology; D006329:Heart Conduction System / Q000502:physiology*; D006352:Heart Ventricles / Q000033:anatomy & histology; D066298:In Vitro Techniques; D011200:Poultry / Q000502:physiology; D012849:Sinoatrial Node / Q000502:physiology