title: [Changes in the ultrastructure and biochemical indices of the myocardium during mitral commissurotomy at late stages of the disease].
mesh_terms: D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008946:Mitral Valve Stenosis / Q000601:surgery*; D009206:Myocardium / Q000378:metabolism / Q000648:ultrastructure*; D010725:Phosphocreatine / Q000378:metabolism*; D011183:Postoperative Complications / Q000188:drug therapy; D011300:Preoperative Care
chemical_list: D010725:Phosphocreatine; D007980:Levodopa
vernacular_title: Izmenenie ul'trastruktury i nekotorykh biokhimicheskikh pokazateleĭ miokarda pri mitral'noĭ komissurotomii u bol'nykh v pozdnikh stadiiakh zabolevaniia.