VASCULAR REACTIVITY AND VEGETATIVE REGULATION IN SMOKING ADOLESCENTS
Abstract
Vascular reactivity and heart rate variability (HRV) were assessed in smoking adolescents at rest and during physical stress test. In total, 75 adolescents aged 16-18 years, were examined: 45 smokers and 30 healthy, physically active non-smokers. In all participants, vascular parameters were assessed by volume compression oscillometry and HRV measurement before, during, and after veloergometry. Among smoking adolescents, disturbed vascular reactivity and reduced physical stress tolerability, together with increased sympathetic activity, were registered. In healthy controls, adequate vascular reactivity, high physical stress tolerability, and preserved vagal-sympathetic balance were observed.
About the Authors
V. A. Domaratsky
Российская медицинская академия последипломного образования Росздрава, кафедра терапии и подростковой медицины, Москва
Russian Federation
Russian Federation
A. G. Avtandilov
Российская медицинская академия последипломного образования Росздрава, кафедра терапии и подростковой медицины, Москва
Russian Federation
Russian Federation
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Review
For citations:
Domaratsky V.A., Avtandilov A.G. VASCULAR REACTIVITY AND VEGETATIVE REGULATION IN SMOKING ADOLESCENTS. Russian Journal of Cardiology. 2010;(2):25-28. (In Russ.)
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