Excitation sequences of the atrial septum and the AV node in isolated hearts of the dog and rabbit.
D000818:Animals; D016275:Atrial Function; D004285:Dogs; D005071:Evoked Potentials; D006329:Heart Conduction System / Q000502:physiology*; D006346:Heart Septum / Q000502:physiology*; D066298:In Vitro Techniques; D008722:Methods