title: [Changes in electric activity of the heart and vascular tone in patients with hypertensive disease].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction
vernacular_title: Izmenenie elektricheskoĭ aktivnosti serdtsa i sosudistogo tonusa u bol'nykh gipertonicheskoĭ bolezn'iu.