Change of central hemodynamics of qualified athletes for testing the use of controlled breathing and evaluation

Romanchuk, A.P.; Pisaruk, V.V.

doi:10.6084/m9.figshare.817930

Cited by 4 publications

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“…), SDANN (standard deviation of the values of cardio intervals, ms), RMSSD (square root of the sum of squares of the differences in the values of consecutive pairs of normal intervals, ms), pNN50 (the percentage of NN50 from the total number of consecutive pairs of intervals that differ by more than 50 milliseconds, obtained over the entire time recording, %) (Heart rate variability:.., 1996); according to cardiointervalometry -to define the heart rate (HR, min -1 ), durations and intervals of PQRST-complex -P (s), PQ (s), QRS (s), QT (s), QTC (s), ST (n.u. ); indicators of systemic hemodynamics (Kim et al, 2005;Romanchuk & Pisaruk, 2013) -end-diastolic volume (EDV, cm 3 ), end-systolic volume (ESV, cm 3 ), stroke volume (SV, cm 3 ), cardiac output (CO, dm 3 ), stroke index (SI, cm 3 /m 2 ), cardiac index (CI, dm 3 / m 2 ), general peripheral vascular resistance (GPVR, dyn/s/cm −5 ); according to the pulse wave recording with the help of a photoplethysmographic sensor on the finger by the Penaz method (Penáz, 1992), blood pressure (SBP, mmHg; DBP, mmHg) and its variability (SBPV and DBPV) in ranges similarly to HRV were determined a total power of SBPV and DBPV (ТР SBP , mmHg 2 and ТР DBP , mmHg 2 ), power in the very low-frequency range (VLF SBP , mmHg 2 and VLF DBP , mmHg 2 ), power in the low-frequency range (LF SBP , mmHg 2 and LF DBP , mmHg 2 ) and power in the high-frequency range (HF SBP , mmHg 2 and HF DBP , mmHg 2 ) and their derivatives -LF SBP n, n.u., HF SBP n, n.u., LF/HF SBP , LF DBP n, n.u., HF DBP n, n.u., LF/ HF DBP (Pinna, 1996;Wesseling et al, 2017;Papaioannou, et al, 2020). Additionally by using the spectral method we determined the index of arterial baroreflex sensitivity (BRS, ms/mmHg)α-coefficient, that was calculated in high (BRS HF ) and low (BRS LF ) frequencies ranges (Karemaker et Fizicna Reabilitacia ta Rekreacijno-Ozdorovci Tehnologii al., 2021;Papaioannou, et al, 2020).…”

Section: Methodsmentioning

confidence: 99%

Multifunctional changes in the athletes’ body during the formation of autonomic regulations’ overstrain under the influence of training load

Гузій

Mahlovanyy

Romanchuk

2023

Fìz. reabìl. rekreac.-ozdor. tehnol.

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Purpose: the purpose of this study was to generalize polysystemic changes that occur in the body of highly qualified athletes with signs of autonomic regulation overstrain under the influence of training load and during the recovery period after it. Material & Methods: test subjects were qualified male athletes (N=202) aged 22.6±2.8 years, who were examined by means of spiroarteriocardiorhythmography (SACR) and computerized motion meter (CMM). In accordance with the design the examinations with the aid of SACR and CMM were carried out three times: in the morning, on an empty stomach, in a sitting position on the day of training (G1), immediately after training (during the first 5-7 minutes) (G2) and the next day in the morning after sleep (G3). Results: according to the data of the examination of athletes in the dynamics of recovery after the training load, options of changes in HRV indicators were determined, which indicated the formation of sympathetic and parasympathetic overstrain in athletes. Two groups were created. The first included 10 athletes, the second included 9 athletes. The analysis of changes in indicators, the research methods used, allowed us to establish differences in their dynamics during the formation of sympathetic and parasympathetic overstrain. Differences were noted among 18 indicators. Among them are indicators of HRV – ABI (c.u.), SRAI (c.u.), ARI (c.u.), RMSSD (ms), VLF (ms2), LFHF (ms2/ms2); variability of arterial pressure – LFSBPn (n.u.), HFSBPn (n.u.), LFHFSBP (mmHg2), TPDBP (mmHg2), LFDBP, (mmHg2), ICDBP (mmHg2/mmHg2); hemodynamics – CO (dm3), GPVR, (dyn/s/cm−5), CI (dm3/m2); respiratory variability – TPR (L×min–1)2; of sensorimotor function – SCSleft (s), SMleft (%). Conclusions: the obtained results on the formation of sympathetic and parasympathetic overstrain under the influence of intense physical activity indicate that changes in the autonomic regulation of the heart rate, which determine the type of heart rate regulation, are accompanied by a number of changes in hemodynamics, autonomic regulation of the pumping function of the heart, vascular tone, respiratory regulation, and sensorimotor function. The determined differential dynamics of changes in cardiorespiratory and sensorimotor indicators will allow further algorithmization of the assessment of the functional state of the athletes’ body in order to detect early states of non-functional overstrain and overtraining.

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Section: Methodsmentioning

confidence: 99%

Multifunctional changes in the athletes’ body during the formation of autonomic regulations’ overstrain under the influence of training load

Гузій

Mahlovanyy

Romanchuk

2023

Fìz. reabìl. rekreac.-ozdor. tehnol.

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“…ECG recording in 1 lead allowed to determine the indicators of heart rate variability (HRV) according to the spectral analysis of the sequence of RR intervals is total power (ТР, ms 2 ), power in the very low frequency range (VLF, ms 2 ), power in the low frequency range (LF, ms 2 ) and power in the high frequency range (HF, ms 2 ) and their derivatives (LFn, n.u., HFn, n.u., LF/HF) [24][25][26]; according to cardiointervalometry it is possiple to define the heart rate (HR, min -1 ), durations and intervals of PQRST-complex -P (s), PQ (s), QRS (s), QT (s), QTC (s), ST (n.u. ); indicators of systemic hemodynamics [27][28][29] end-diastolic volume (EDV, cm 3 ), end-systolic volume (ESV, cm 3 ), stroke volume (SV, cm 3 ), cardiac output (CO, dm 3 ), stroke index (SI, cm 3 /m 2 ), cardiac index (CI, dm 3 /m 2 ), general peripheral vascular resistance (GPVR, dyn/s/cm −5 ). According to the pulse wave recording with the help of a photoplethysmographic sensor on the finger by the Penaz method [30,31], blood pressure (SBP, mmHg; DBP, mmHg) and its variability (SBPV and DBPV) in the ranges similar to HRV were determined as a total power of SBPV and DBPV (ТР SBP , mmHg 2 and ТР DBP , mmHg 2 ), power in the very low-frequency range (VLF SBP , mmHg 2 and VLF DBP , mmHg 2 ), power in the low-frequency range (LF SBP , mmHg 2 and LF DBP , mmHg 2 ) and power in the high-frequency range (HF SBP , mmHg 2 and HF DBP , mmHg 2 ) and their derivatives -LF SBP n, n.u., HF SBP n, n.u., LF/HF SBP , LF DBP n, n.u., HF DBP n, n.u., LF/HF DBP [32][33][34][35].…”

Section: Methodsmentioning

confidence: 99%

The Immediate Effects of the Manual Therapy Traction Manipulations on Parameters of Cardiorespiratory System Functioning

Romanchuk¹

2022

saj

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The aim of this study was to determine the changes in the cardiorespiratory system activity under the influence of traction manipulations in the thoracic spine. The study involved 26 adults, including 18 women aged 39.6 ± 12.1 years and 8 men aged 36.3 ± 8.3 years. The mean age of patients was 38.6 ± 11.2 years. The work used an integral method of studying the cardiorespiratory system -spiroarteriocardiorhythmography (SAKR). SACR registration was performed before and after traction manipulations in the thoracic spine directly in the procedure of manual therapy. The study of the immediate effect of traction manipulations of SMT in the thoracic spine on the cardiorespiratory system allowed establishing the main significant effects: decrease in HR (min -1 ) from 85.1 (77.1; 94.2) to 79.5 (69.8; 87.6), p=0.000, decrease in duration of QTC (s) from 0.419 (0.404; 0.434) to 0.413 (0.401; 0.427), p=0.012, decrease in CO (dm 3 ) from 5.2 (4.6; 5.8) to 4.9 (4.4; 5.6), p=0.000, SI (dm 3 /m 2 ) from 3.05 (2.75; 3.30) to 2.90 (2.62; 3.20), p=0.000, increase in Vexp (L/s) from 0.28 (0.22; 0.34) to 0.31 (0.25; 0.39), p=0.030. The obtained data suggest that the main effects of traction manipulations on the thoracic spine are associated more with the changes in hemodynamic parameters of blood circulation due to activation of expiratory muscles and chest mobility, when the suction mechanisms of the chest and cardiovascular function of diaphragm are activated.

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“…u. ); indicators of systemic hemodynamics (Kim, T., et al, 2005;Romanchuk, A., & Pisaruk, V., 2013) -end-diastolic volume (EDV, cm 3 ), end-systolic volume (ESV, cm 3 ), stroke volume (SV, cm 3 ), cardiac output (CO, dm 3 ), stroke index (SI, cm 3 /m 2 ), cardiac index (CI, dm 3 /m 2 ), general peripheral vascular resistance (GPVR, dyn/s/cm −5 ). According to the pulse wave recording with the help of a photoplethysmographic sensor on the finger by the Penaz method (Penáz, J., 1992), blood pressure (SBP, mmHg; DBP, mmHg) and its variability (SBPV and DBPV) in the ranges similar to HRV were determined as a total power of SBPV and DBPV (ТР SBP , mmHg 2 and ТР DBP , mmHg 2 ), power in the very low-frequency range (VLF SBP , mmHg 2 and VLF DBP , mmHg 2 ), power in the low-frequency range (LF SBP , mmHg 2 and LF DBP , mmHg 2 ) and power in the high-frequency range (HF SBP , mmHg 2 and HF DBP , mmHg 2 ) and their derivatives -LF SBP n, n. u., HF SBP n, n. u., LF/HF SBP , LF DBP n, n. u., HF DBP n, n. u., LF/HF DBP (Wesseling K., 1990;Papaioannou, T., et al, 2020, Picone, D. et al, 2017Pinna, G., 1996).…”

Section: Methodsmentioning

confidence: 99%

Comparative features of the immediate impact of manual therapy traction manipulations on the cardiorespiratory system of men and women

Romanchuk¹

2022

PhR&RHT

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Purpose: the aim of this study was to determine the principal differences of changes in the cardiorespiratory system activity under the influence of traction manipulations in the thoracic spine of men and women. Material & Methods: the 26 adults were involved in the study, including 18 women aged 39.6±12.1 years and 8 men aged 36.3±8.3 years. All patients were diagnosed with osteochondrosis of the thoracic spine, which was confirmed by radiographic examination. The study of the cardiorespiratory system was conducted in the first procedure of SMT before and after the use of traction manipulations directly in the physician office. The integrated method of studying the cardiorespiratory system defined as spiroarteriocardiorhythmography (SACR) was used. It simultaneously records the heart rate, rhythms of systolic and diastolic pressure at each heartbeat and respiratory rhythms, which provides significant time savings to determine the functional state of the heart, vessels and respiration, as well as to identify the important parameters of their interaction. Results: characterizing the changes in the cardiorespiratory system as a whole under the influence of traction manipulations on the thoracic spine, it should be noted that men and women had some significant unidirectional changes in HR (min–1), CO (dm3), CI (dm3/m2), IH (n. u.), which are determined primarily by the decrease in HR (min–1) under the influence of traction manipulations. As to the men, the significant effects were more related to the impact on the contractile function of the heart, which was confirmed by the improvement of the electrical systole of the ventricles (QTC, s), the increase in the activity of the effects of the parasympathetic branch of the ANS on the cardiac rhythm (HF, ms2) and a certain increase in the stroke index within the normative values (SI, cm3/m2), then to the women the significant effects were more related to the influence on the breathing pattern and vascular tone. Thus, characteristic and positive effects in women can be considered a decrease in the variability of diastolic blood pressure in the very-low-frequency range (VLFDBP, mmHg2), which is combined with a decrease in the total power of diastolic pressure variability (TPDBP, mmHg2) and an increase in the total peripheral vascular resistance (GPVR, dyn/s/cm−5). Conclusions: summarizing the results of the impact of traction manipulations in the thoracic spine on the cardiorespiratory system of men and women, it can be stated that their effect is different and has features associated with the use of different mechanisms. For men, the predominant effect is on the heart contractile function, and for women it is on the respiratory system and autonomous regulation of vascular tone.

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Change of central hemodynamics of qualified athletes for testing the use of controlled breathing and evaluation

Cited by 4 publications

References 0 publications

Multifunctional changes in the athletes’ body during the formation of autonomic regulations’ overstrain under the influence of training load

Multifunctional changes in the athletes’ body during the formation of autonomic regulations’ overstrain under the influence of training load

The Immediate Effects of the Manual Therapy Traction Manipulations on Parameters of Cardiorespiratory System Functioning

Comparative features of the immediate impact of manual therapy traction manipulations on the cardiorespiratory system of men and women

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