title: [Heart failure and imbalance of chemical elements in myocardium of patients with ishemic heart disease].
abstract: Tissue content of chemical elements indirectly characterizes some metabolic processes. We have analyzed content of chemical elements in left and right ventricular myocardium of patients with ischemic heart disease with progressing heart failure and have shown that during development and progression of heart failure metabolic processes have unidirectional character in myocardium of both ventricles. Derangement of left ventricular contractile capacity is associated with lowering of content of microelements involved in antioxidant processes and energy metabolism in tissues (Cu, Mn, Cr) and elevated concentration of elements characterizing progressive of myocardial stiffness (Ca, Fe).
authors.forename: A M
authors.initials: AM
authors.lastname: Cherniavskiĭ
authors.forename: E N
authors.initials: EN
authors.lastname: Levicheva
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Loginova
authors.forename: O V
authors.initials: OV
authors.lastname: Kamenskaia
authors.forename: G N
authors.initials: GN
authors.lastname: Okuneva
authors.forename: A M
authors.initials: AM
authors.lastname: Volkov
authors.forename: E É
authors.initials: EÉ
authors.lastname: Kliver
mesh_terms: D000208:Acute Disease; D001344:Autopsy; D001669:Biochemical Phenomena; D018450:Disease Progression; D004452:Echocardiography; D004734:Energy Metabolism; D005260:Female; D006333:Heart Failure / Q000209:etiology / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D007287:Inorganic Chemicals / Q000032:analysis / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D017202:Myocardial Ischemia / Q000150:complications* / Q000473:pathology / Q000503:physiopathology; D009206:Myocardium / Q000737:chemistry / Q000378:metabolism / Q000473:pathology; D018384:Oxidative Stress; D016276:Ventricular Function
chemical_list: D007287:Inorganic Chemicals