title: [Distribution of the electrocardiographic changes characteristic of ischemic heart disease among the male population of Leningrad in comparison with the clinical biochemical indices].
abstract: The authors studied the peculiarities of electrocardiograms recorded under conditions of rest in 1,022 males from 40 to 59 years of age, who reflected representatively a selected unorganized population of 1,250 persons. The ECG were analysed according to the Minnesota code. Among the examined persons 9.6% were found to have "coronary" ECG changes indicating to ischemic heart disease. The tread-mill test conducted in individuals chosen for scrupulous examination made it possible to make a diagnosis of ischemic heart disease in 19.6% of 219 persons (72 of whom had hyperlipidemia). A tendency toward relative decrease in high-density lipoproteins was noted in individuals with clearly manifested signs of coronary pathology on the ECG.
mesh_terms: D000328:Adult; D001794:Blood Pressure; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D012426:Russia; D014280:Triglycerides / Q000097:blood; D014505:Urban Population
chemical_list: D008055:Lipids; D014280:Triglycerides; D002784:Cholesterol
vernacular_title: Rasprostranennost' élektrokardiograficheskikh izmeneniĭ, svoĭstvennykh ishemicheskoĭ bolezni serdtsa, sredi muzhskogo naseleniia Leningrada v sopostavlenii s nekotorymi kliniko-biokhimicheskikh pokazateliami.