title: [Baroreceptor regulation of blood circulation in healthy persons and in patients with hypertension].
abstract: Carotid sinus baroreceptor stimulation by generating subatmospheric pressure in a special neck chamber was used to examine the hemodynamic baroregulation in males divided into 4 groups: (1) healthy subjects; (2) patients with Stages IB to IIA hypertensive disease; (3) those with Stage IIB hypertension; (4) those with malignant hypertension. In Group 2, the patients had a lower ability of carotid baroreflexes to damp elevated systolic pressure whereas in Group 3 there was baroreflex readjustment and effective vasomotor control was increased, which appeared as more pronounced lowering of blood pressure elevations. The patients with malignant hypertension showed a decreased effective baroreflex control of circulation, which might be one of the factors causing that course of the disease.
authors.forename: A A
authors.initials: AA
authors.lastname: Babaev
authors.forename: A N
authors.initials: AN
authors.lastname: Rogoza
authors.forename: V V
authors.initials: VV
authors.lastname: Panfilov
authors.forename: O Iu
authors.initials: OIu
authors.lastname: Atykov
mesh_terms: D001775:Blood Circulation / Q000502:physiology*; D002346:Carotid Sinus / Q000294:innervation*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D006974:Hypertension, Malignant / Q000503:physiopathology*; D008297:Male; D011311:Pressoreceptors / Q000502:physiology / Q000503:physiopathology*; D012016:Reference Values; D012018:Reflex / Q000502:physiology*
vernacular_title: Baroretseptornaia reguliatsiia krovoobrashcheniia u zdorovykh lits i bol'nykh gipertonicheskoĭ bolezn'iu.