title: [Indices of myocardial contractile function and physical work capacity of machine operators with hypertension].
mesh_terms: D000328:Adult; D004185:Disability Evaluation; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D011890:Railroads; D014455:Ukraine; D014938:Work Capacity Evaluation
vernacular_title: Pokazateli sokratitel'noĭ funktsii miokarda i fizicheskoĭ rabotosposobnosti u mashinistov, bol'nykh gipertonicheskoĭ bolez'niu.