title: Changes in the ultrastructure of the "intact" zone of heart muscle and contractile activity of the heart in acute myocardial ischemia.
mesh_terms: D000818:Animals; D006321:Heart / Q000503:physiopathology; D007511:Ischemia; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009203:Myocardial Infarction / Q000473:pathology* / Q000503:physiopathology; D009206:Myocardium / Q000648:ultrastructure*; D011817:Rabbits