The use of spiroarteriocardiorhythmography as a functional test for estimating the state of the cardiorespiratory system in adults and children

Ai, Trukhanov; Nb, Pankova; Хлебникова, Н. Н.; Karganov, M. Yu.

doi:10.1134/s036211970705009x

Cited by 6 publications

(8 citation statements)

References 8 publications

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“…Выявлено долевое соотношение испытуемых с ПТСНС и с ПТПНС как 0,41 (0,18; 0,70) и 0,58 (0,30; 0,82) (доля, нижняя и верхняя граница 95% дове- Таким образом, полученные данные свидетельствуют об эффекте увеличения акцента парасимпатической регуляции и снижении симпатической составляющей вегетативного тонуса при дыхании с добавочным сопротивлением, что соответствует предположениям, сформулированным в литературе [1,2]. Одним из возможных механизмов подобной реакции можно считать афферентные влияния с рецепторов растяжения легких на возбудимость центра блуждающего нерва, имеющее двухфазный характер [5].…”

Section: результаты исследования и обсуждениеunclassified

“…Дыхание с добавочным сопротивлением (ДДС) можно рассматривать в качестве функциональной пробы, имитирующей условия, возникающие в закрытом помещении при длительном нахождении в нем людей, как это происходит, например, в школьном помещении [1,2]. Реактивность гемодинамики в ответ на предъявление данной пробы изучена на примере младших школьников, но при этом ДДС не дозировалось [1,2].…”

Section: Introductionunclassified

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Effects of additional respiratory resistance in adolescents with increased sympathetic tone

Erkudov¹,

Пуговкин²

2019

Nauchno-Prakticheskii Zhurnal «Patogenez»

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Изучены закономерности изменения вегетативного компонента регуляции деятельности сердца при включении дозированного дыхания с добавочным сопротивлением (ДДС) у подростков с исходным преобладанием тонуса симпатической нервной системы (ПТСНС). Методы. В исследовании приняли участие 17 человек, из них 8 юношей и 9 девушек, в возрасте от 14 до 17 лет. Всем добровольцам проводили регистрацию кардиоинтервалограммы с анализом вариабельности сердечного ритма (ВСР) до и во время дыхания c ДДС. Проводили анализ ВСР с выявлением вегетативного тонуса у детей с исходно ПТСНС. Результаты. Выявлено значимое снижение тонуса симпатической и возрастание тонуса парасимпатической нервной системы у детей с ПТСНС. Результаты работы позволяют прогнозировать изменения вегетативной регуляции деятельности сердца у детей в условиях закрытого помещения с длительно находящимися там людьми. Changes in neurogenic regulation of the heart function were studied after the onset of dosed lung ventilation with artificially increased total airway resistance in 8 male and 9 female adolescents aged 14-17 with originally high tone of the sympathetic system. Analysis of cardiointervalography and heart rate variability showed a significant decrease in sympathetic tone and an increase in parasympathetic tone due to the respiration with additional resistance, which can be regarded as a model for prediction of changes in neurogenic regulation of the heart function in children after a lengthy stay in a stuffy, enclosed area.

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Section: результаты исследования и обсуждениеunclassified

Section: Introductionunclassified

Effects of additional respiratory resistance in adolescents with increased sympathetic tone

Erkudov¹,

Пуговкин²

2019

Nauchno-Prakticheskii Zhurnal «Patogenez»

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“…For many years, we have performed monitoring studies of cardiovascular system parameters in children and adolescents, including analyses of HR and blood pressure (BP) variability indicators by spiroarteriocardiorhythmography (SACR) [ 15 ]. Significant changes in parameters were found to occur in Moscow first-year primary schoolchildren from 2002–2003 to 2014 [ 16 ]: the power of the LF range increased in the HRV spectrum with a respective increase in LF/HF.…”

Section: Introductionmentioning

confidence: 99%

Effects of Screen Time and Season on Cardiovascular System Indicators in Primary Schoolchildren

Алчинова

Kovaleva

et al. 2021

Hum Physiol

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Indicators of the cardiovascular system, including heart rate (HR) and blood pressure (BP) variability parameters, were analyzed in primary school students with different computer screen times. The study included 4084 students of grades 1–4 (age 7–12 years) from 66 Moscow schools. The screen time at school and out of school was assessed by teachers, based on the national Sanitary Rules and Regulations: 0, no screen time; 1, screen time matching hygienic standards; 2, screen time at least twice greater than recommended. Physiological examinations were carried out by spiroarteriocardiorhythmography with a face mask, the conditions corresponding to the functional stress test (mild hypercapnia/hypoxia). Testing took place in spring and autumn (independent samples). Statistical data processing was performed using nonparametric criteria. It was revealed that the introduction of computer technologies in school lessons within the limits of hygienic standards was accompanied by an increase, within the normal range, of systolic BP in girls at the end of grade 2 and 4 and in boys at the beginning and end of grade 4. Screen time at least twice higher than the hygienic standard did not have an additional effect on BP, but provoked shifts in the function of autonomic regulation. Boys were more sensitive to the influence of this environmental factor. Their pattern of seasonal variability in total power (TP) of the HR variability spectrum was reversed compared to that of children who did not use computers at school; i.e., higher TP values were observed in spring. In grade 4, the process was accompanied by an increase in spontaneous arterial baroreflex sensitivity and a decrease in the relative power of the LF range in the variability spectrum of systolic BP. The changes were assumed to reflect the adaptive response to changes in educational environment.

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“…For evaluation of functional reserves of the cardiovascular system, a functional test with increased "dead space" was used (Trukhanov et al, 2007). Reactivity of the cardiovascular system was evaluated by changes in the parameters describing its function (in %) during ECG recording in spirometric mask in comparison to ECG recorded without the mask.…”

Section: Methodsmentioning

confidence: 99%

Polysystemic Approach to Risk Assessment

Karganov¹,

Алчинова²,

Khlebnikova³

2012

Novel Approaches and Their Applications in Risk Assessment

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The use of spiroarteriocardiorhythmography as a functional test for estimating the state of the cardiorespiratory system in adults and children

Cited by 6 publications

References 8 publications

Effects of additional respiratory resistance in adolescents with increased sympathetic tone

Effects of additional respiratory resistance in adolescents with increased sympathetic tone

Effects of Screen Time and Season on Cardiovascular System Indicators in Primary Schoolchildren

Polysystemic Approach to Risk Assessment

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