title: Action potential collision in heart tissue--computer simulations and tissue experiments.
mesh_terms: D000200:Action Potentials; D000818:Animals; D002415:Cats; D004285:Dogs; D006321:Heart / Q000502:physiology*; D008955:Models, Cardiovascular; D010210:Papillary Muscles / Q000502:physiology; D011690:Purkinje Fibers / Q000502:physiology