title: Ratio of transverse to longitudinal resistivities of isolated cardiac muscle fiber bundles.
mesh_terms: D000818:Animals; D001001:Anura; D002415:Cats; D004594:Electrophysiology; D005110:Extracellular Space; D006329:Heart Conduction System / Q000502:physiology*; D008954:Models, Biological; D009132:Muscles / Q000502:physiology*; D010210:Papillary Muscles / Q000502:physiology*