title: [Diagnosis of the initial stage of hypertension based on an assessment of the regulation of cardiac activity in response to physical loading].
abstract: A total of 78 men with arterial hypertension (AH) and 33 normal persons were examined for regulation of heart work after exercise. In groups of patients with AH, appreciable differences were discovered in the main parameters of the transitory process. In persons with border-line arterial hypertension (BAH), the transitory process was marked by the increase of the main parameters as compared with normal persons and patients suffering from essential hypertension. As essential hypertension developed, the regulation proceeded in the rigid mode, the main parameters of the transitory process considerably dropped and correlated with the disease stage. No significant differences were discovered in the central hemodynamics in persons with BAH and initial stage of essential hypertension.
authors.forename: V M
authors.initials: VM
authors.lastname: Iurlov
authors.forename: B R
authors.initials: BR
authors.lastname: Bogomol'nyĭ
authors.forename: G M
authors.initials: GM
authors.lastname: Sidorov
mesh_terms: D000293:Adolescent; D000328:Adult; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion / Q000502:physiology*
vernacular_title: Diagnostika nachal'noĭ stadii gipertonicheskoĭ bolezni na osnove otsenki reguliatsii deiatel'nosti serdtsa v otvet na fizicheskuiu nagruzku.