title: The fine structure of healing over in mammalian cardiac muscle.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000502:physiology / Q000648:ultrastructure; D004594:Electrophysiology; D006329:Heart Conduction System / Q000293:injuries*; D006335:Heart Injuries / Q000473:pathology* / Q000503:physiopathology; D066298:In Vitro Techniques; D011690:Purkinje Fibers / Q000293:injuries* / Q000503:physiopathology / Q000648:ultrastructure; D012430:Ruthenium Red; D012756:Sheep; D014945:Wound Healing
chemical_list: D012430:Ruthenium Red