title: Impulse propagation through the cardiac junctional regions of the axolotl and the turtle.
mesh_terms: D000200:Action Potentials; D000557:Ambystoma / Q000502:physiology*; D000818:Animals; D003593:Cytoplasm; D003896:Desmosomes; D006329:Heart Conduction System / Q000166:cytology / Q000502:physiology*; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D009210:Myofibrils; D014426:Turtles / Q000502:physiology*; D016276:Ventricular Function