title: [Some unsolved problems of assessment of blood pressure level].
abstract: The paper deals with blood pressure level assessment and selection of individual optimal blood pressure by means of determination of critical frequency of fusion of flashes. The problem of "white coat" and office hypertension as well as encoding of these states in the context of WHO International Classification of Diseases is also discussed.
authors.forename: G I
authors.initials: GI
authors.lastname: Sidorenko
mesh_terms: D001794:Blood Pressure / Q000502:physiology*; D001795:Blood Pressure Determination / Q000379:methods; D006801:Humans; D006973:Hypertension / Q000145:classification* / Q000175:diagnosis / Q000503:physiopathology*