title: [The dynamic indices of the thiol-disulfide system and of the electrocardiogram under conditions of surgical stress].
abstract: Changes of the thiol-disulfide balance and electrocardiographic indices were studied in ischemic heart disease patients undergoing operation stress. It was shown that the operative procedure resulted in a shift of the redox state to oxidation in the thiol-disulfide system, especially in its protein part. The revealed correlation between the value of the thiol-disulfide ratio and ECG changes attest to the significance of the state of the blood thiol-disulfide system for the assessment of the degree of ischemic alterations in the myocardium.
authors.forename: I V
authors.initials: IV
authors.lastname: Afanas'eva
authors.forename: L L
authors.initials: LL
authors.lastname: Goncharova
authors.forename: V V
authors.initials: VV
authors.lastname: Petrash
authors.forename: L A
authors.initials: LA
authors.lastname: Pokrovskaia
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000097:blood / Q000503:physiopathology / Q000601:surgery; D004220:Disulfides / Q000097:blood*; D004562:Electrocardiography; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000097:blood / Q000503:physiopathology / Q000601:surgery; D010084:Oxidation-Reduction; D005082:Physical Exertion; D011184:Postoperative Period; D013312:Stress, Physiological / Q000097:blood* / Q000503:physiopathology*; D013438:Sulfhydryl Compounds / Q000097:blood*
chemical_list: D004220:Disulfides; D013438:Sulfhydryl Compounds
vernacular_title: Dinamika pokazateleĭ tioldisul'fidnoĭ sistemy i élektrokardiogrammy v usloviiakh operatsionnogo stressa.