title: Localized ventricular gradient of the papillary muscles.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology; D007511:Ischemia / Q000503:physiopathology; D008564:Membrane Potentials; D010210:Papillary Muscles / Q000502:physiology*; D016276:Ventricular Function