Blood flow distribution duriing the formation of different pathogenetic variants of arterial hypertension
Year: 2021, volume 17 Issue: №3 Pages: 535-541
Heading: Тhematic supplement Article type: Original article
Authors: Lukyanov V.F., Kaplanova T.I., Petrova V.D.
Organization: Saratov State Medical University
Heading: Тhematic supplement Article type: Original article
Authors: Lukyanov V.F., Kaplanova T.I., Petrova V.D.
Organization: Saratov State Medical University
Summary:
Purpose: to assess the volumetric blood flow distribution during the formation of different clinical and pathogenetic variants of hypertension. Material and Methods. A total of 128 patients were examined, in whom the indices of volumetric blood flow in the aorta and brachial artery were determined. Results. In vasoconstrictor hypertension, the stroke volume in the brachial artery and the blood flow distribution coefficient were 4 times less than in patients with volumetric hypertension. In patients with hyperkinetic hypertension, the energy of blood ejection and the blood flow distribution coefficient was more than 3 times higher than the same indicators in other variants of hypertension. Conclusion. Characteristic hemodynamic signs of the blood flow distribution that can be used to diagnose various pathogenetic pheno-types of arterial hypertension are identified.
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