scholarly journals Assessment of hemodynamics in patients with hypertension using dry carbon dioxide baths and ozone therapy

2021 ◽  
Vol 20 (1) ◽  
pp. 5-12
Author(s):  
Alexandr V. Yashkov ◽  
Svetlana Y. Statskaya ◽  
Alexandr B. Popolitov
Keyword(s):  
Carbon Dioxide ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Arterial Hypertension ◽  
Modern Society ◽  
Control Group ◽  
Spa Therapy ◽  
Ozone Therapy ◽  
Combined Use ◽  
Spa Treatment

BACKGROUND: Despite the wide prevalence of arterial hypertension in modern society, including in the Russian population, patients sometimes do not suspect the presence of the disease, and among patients with an established diagnosis, drug therapy has low effectiveness. AIMS: Of the study was to study the effect of dry carbon dioxide baths and ozone therapy on heart rate variability and reocardiography in patients with hypertension. MATERIALS AND METHODS: We observed 71 patients with stage I hypertension and grade 12 arterial hypertension. Patients were randomly selected into three groups: in the control group (n=18), patients received complex spa treatment, including diet, physical therapy, massage of the collar area and aromatherapy; in the comparison group (n=20) basic spa therapy and dry carbon dioxide baths; in the main group (n=33) basic spa therapy, ozone therapy and dry carbon dioxide baths. RESULTS: The combined use of dry carbon dioxide baths and ozone therapy in the complex treatment of patients with hypertension in sanatorium conditions is accompanied by a significant improvement in heart rate variability and central hemodynamics. CONCLUSION: Complex spa treatment of patients with hypertension with the additional appointment of dry carbon dioxide baths and ozone therapy helps to reduce the tension of the central mechanisms of regulation of the cardiovascular system, restore vegetative balance and vascular tone.

scholarly journals The Development of Selected Cardiovascular Parameters in Patients With Type 2 Diabetes Mellitus During a Spa Treatment

2015 ◽  
pp. S661-S667 ◽  
Author(s):  
E. FIALOVÁ ◽  
O. KITTNAR
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Sympathetic Tone ◽  
Control Group ◽  
Electrical Stability ◽  
Before And After ◽  
Spa Treatment

Diabetes mellitus is not just a simple metabolic disorder, however, it is considered to be a cardiovascular disease of a metabolic origin. This is apparent especially when speaking about type 2 diabetes (DM II). The objective of our study was to determine whether a comprehensive spa treatment (procedures and drinking cure) may affect the level of the sympathetic tone of patients suffering from DM II. As an indicator of the sympathetic tone, selected electrocardiographic parameters derived from the heart rate variability and microwave alternans were chosen. There were 96 patients enrolled in our study: 38 patients with poorly controlled DM II and two control groups: 9 patients with compensated DM II and 49 patients, average age without diabetes or other disorders of the glucose metabolism. All received an identical spa treatment and continued their medical therapy. The electrophysiological examination of patients was performed before and after a three-week spa treatment using the KARDiVAR system. Parameters derived from the analysis of heart rate variability (HRV), microvolt T-wave alternans, and microvolt R-wave alternans were analyzed in order to evaluate the tones of the autonomic nervous system (ANS). The control group showed a slight increase of parameter the index of activity of regulatory systems (IRSA) (4.4±1.3 vs. 3.8±1.4; p=0.006) after the spa treatment, while increased heart rate (80.9±11.0 vs. 74.6±9.6; p=0.028), reduced index of centralization (IC) (1.3±0.6 vs. 2.9±1.4; p=0.027) and reduced index of myocardium (IM) (9.9±7.4 vs. 18.0±6.3; p=0.041) were found in patients with a compensated DM II. Patients with a poorly compensated DM II showed a decreased IM (10.9±8.6 vs. 16.9±5.2; p=0.001) and also a reduced IRSA (4.1±3.5 vs. 6.3±1.9; p=0.001). The results proved favorable changes in ANS cardiovascular control of patients with DM II after a spa treatment, especially in terms of reducing the sympathoadrenal system activity (decreased IRSA), improving electrical stability of the myocardium and increasing centrally controlled heart rate variability without overloading the cardiovascular system (drop of IM).

scholarly journals Effects of Mentha Piperita Essential Oil Uptake or Inhalation on Heart Rate Variability and Cardiopulmonary Regulation during Exercise

2021 ◽  
Vol 10 (2) ◽  
pp. 65-72
Author(s):  
Tso-Yen Mao ◽  
◽  
Chun-Feng Huang ◽  
De-Yen Liu ◽  
Chien-Ting Chen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Essential Oil ◽  
Respiratory Rate ◽  
Low Frequency ◽  
Carbon Dioxide Production ◽  
Mentha Piperita ◽  
Control Group ◽  
Frequency Area

This study compares the effects of the uptake or inhalation of 50uL Mentha piperita (MP) essential oil for 10 days on heart rate variability (HRV) and cardiopulmonary regulation during various exercise intensities. Forty-eight healthy male subjects were randomly assigned to MP uptake (MPU; n=16), MP inhalation (MPI; n=16), and control group (C; n=16). All participants were measured resting HRV, respiratory, cardiovascular, and metabolic parameters during aerobic, anaero- bic, and graded exercise tests (GXT) before and after treatment. There were significant increases in the low-frequency area (LFa; 1.8±0.1 vs 2.2±0.2 ms²), the ratio of low frequency to respiration frequency area (LFa/RFa; 0.9±0.1 vs 1.3±0.1) at resting and carbon dioxide production (VCO 2 ; 41.2±4.0 vs 49.2±6.8 mL/min -1 /kg -1 ), ventilation per minute (V E ; 80.2±4.3 vs 97.5±5.5 L/min -1 ), and respiratory rate (RR; 38.2±1.9 to 44.3±2.1 breath/min -1 ) in an anaerobic test following MPU inter- vention. In GXT, maximal carbon dioxide production (VCO 2max; 51.9±3.5 to 59.1±6.4 mL/min -1 /kg -1 ), maximal ventilation per minute (V Emax ; 126.4±6.5 to 138.4±5.4 L/min -1 ) and maximal respiratory rate (RR max ; 52.7±3.6 to 60.1±2.3 breath/min -1 ) significantly increased in MPU. The correlations of ΔLFa with ΔVCO 2max , ΔV Emax , and ΔRR max in the MPU group were signifi- cant. Continuous uptake or inhalation of 50uL MP oil for 10 days does not improve aerobic capacity and maximal exercise performance, but 10 days’ uptake of MP essential oil increased sympathetic activity at rest and may relate to respiratory regulation under high-intensity exercise.

scholarly journals Interval Hypoxic Training in Rehabilitation Program for Adolescents with Overweight / Obesity and Comorbid Arterial Hypertension: Open-Label Randomized Study

2021 ◽  
Vol 20 (1) ◽  
pp. 51-61
Author(s):  
Alexandra V. Mashanskaya ◽  
Anna V. Pogodina ◽  
Alina V. Atalyan ◽  
Lyubov V. Rychkova ◽  
Olga V. Bugun ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Arterial Hypertension ◽  
Aerobic Training ◽  
Rehabilitation Program ◽  
Control Group ◽  
Hypoxic Training ◽  
Psychoemotional State ◽  
Experimental Group ◽  
Age And Sex

Background. Searching for new strategies for the rehabilitation of adolescents with obesity and comorbid arterial hypertension (AHT) before significant pathological changes development in the cardiovascular system remains the urgent challenge. Objective. The aim of the study was to examine the effect of interval hypoxic training (IHT) on blood pressure (BP) levels in adolescents with overweight / obesity and comorbid AHT. Methods. Adolescents aged 14-17 years with body mass index SDS ≥ 1 and grade I AHT (mean level of systolic and/or diastolic BP ≥ 95th percentile for population of corresponding age, sex and height) have been randomized to the group «aerobic training» (treadmill walking) and “aerobic training + IHT” (usage of hypoxicator in intermittent operation cycles). All patients were on subcaloric diet (10% reduction in caloric intake for given age). Primary outcome measure was the difference between groups on systolic/diastolic BP levels according to 24-hour BP monitoring after completion of training program (10 classes each). The effects of IHT on body composition (bioelectrical impedance analysis), heart rate variability and psychoemotional state (Spielberger scale, assessment of health, activity and mood) were further estimated. Results. 43 patients were assigned to the index group, and 42 — to the control group. 67 patients have completed the research program. 5 patients (12%) from the IHT group and 13 patients (31%; p = 0.029) from the control group prematurely discontinued participation in the trial due to poor exercise tolerance. The groups were comparable in baseline systolic and diastolic BP. Decrease in BP occurred in both groups after 10 workouts. There were no differences in decrease value: mean difference for SBP was 2.4 mm Hg (95% CI -6.6 ... 1.8), for DBP — 0.2 mm Hg (-3.6 ... 4.0). However, the incidence of reaching the targeted SBP (< 95th percentile for the corresponding age and sex) after completion of the treatment was recorded in 66% patients in the experimental group and in 42% patients in the control group (p = 0,047). Positive dynamics in several indicators of heart rate variability and psychoemotional state were mentioned in the IHT group. Conclusion. The IHT implementation in the complex of rehabilitation program for adolescents with overweight / obesity and AHT has no additional positive effect on BP levels. However, the incidence of reaching the targeted SBP (< 95th percentile for the corresponding age and sex) after completion of the treatment was recorded in 66% patients in the experimental group and in 42% patients in the control group (p = 0,054).

scholarly journals Analysis on the Effects of Shensong Yangxin Capsules and Amiodarone on Heart Rate Variability Indices and Inflammatory Factors in Patients with Arrhythmia

2021 ◽  
Vol 5 (3) ◽  
Author(s):  
Yongjie Wang ◽  
Hongxing Zhang ◽  
Wangbo Cao
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Adverse Reactions ◽  
Inflammatory Factors ◽  
Control Group ◽  
Therapeutic Effects ◽  
Observation Group ◽  
Research Subjects ◽  
Combined Use ◽  
Better Than

Objective: To study the effects of Shensong Yangxin capsules and amiodarone on heart rate variability indexes and inflammatory factors in the treatment of patients with arrhythmia. Methods: The research subjects were selected patients with arrhythmia admitted in our hospital's department from October 2018 to October 2019, and a total of 70 patients were divided into two groups. 35 subjects in the control group were treated with amiodarone alone, and 35 subjects in the observation group were treated with Shensongyangxin capsule in combination with amiodarone for comparisons in treatment effects, heart rate variability indices, inflammatory factors, and adverse reactions. Results: After observation, the treatment efficiency in the observation group was higher than that in the control group (P<0.05). Before treatment, there was no difference in heart rate variability indices between the two groups (P>0.05), after treatment, the improvement in patients of the observation group was better than that of the control group (P<0.05). After treatment, the inflammatory factors of the two groups of patients decreased, and the indicators of the observation group were comparably lower than those of the control group (P<0.05). In the comparison of adverse reactions, the observation group showed a lower incidence of adverse reactions after treatment than the control group (P<0.05). Conclusion: In the treatment of patients with arrhythmia, the combined use of Shensong Yangxin capsules and amiodarone has more significant therapeutic effects, which can effectively improve the patient's heart rate variability indices, reduce the inflammatory factors, and relieve the symptoms in patients. The incidence of adverse reactions is low and the safety is quite high, therefore it has great value in clinical applications.

scholarly journals Heart rate variability in pregnant women with arterial hypertension

2011 ◽  
Vol 17 (4) ◽  
pp. 366-371
Author(s):  
L. L. Alexeeva ◽  
N. V. Protopopova ◽  
I. B. Fatkullina
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Arterial Hypertension ◽  
Pregnant Women ◽  
Heart Rhythm ◽  
First Trimester ◽  
Russian Population ◽  
Control Group ◽  
Heart Rhythm Variability ◽  
Sympathetic Regulation

Objective. To study heart rhythm variability (HRV) in ethnic groups of pregnant women with and without arterial hypertension during all gestation period. Design and methods. 100 pregnant Russian and Buryat women with arterial hypertension formed the main group. The control group included 100 healthy pregnant women with a normal current of pregnancy, without arterial hypertensions. All subjects underwent Holter ECG monitoring («Incart», «Kardiotechnika-04-BP-3», Russia). Results. There is a significant decrease in time parameters of rhythm variability n pregnant Buryat women with arterial hypertension in the second trimester. In the third trimester of pregnancy heart rhythm variability is higher in hypertensive women compared to those without hypertension. In Russian population indicators of heart rate variability do not vary during the day. In an ethnic group of women with arterial hypertension an increase of indicators of low and high frequencies due to the prevalence of vascular sympathetic regulation is observed in the first trimester of pregnancy. Conclusions. Pregnant women of the Buryat population with arterial hypertension have lower heart rhythm variability in the first and second trimesters of pregnancy. In Russian population the variability parameters do not change.

scholarly journals Cardiac Parasympathetic Withdrawal and Sympathetic Activity: Effect of Heat Exposure on Heart Rate Variability

2021 ◽  
Vol 18 (11) ◽  
pp. 5934
Author(s):  
Oriol Abellán-Aynés ◽  
Pedro Manonelles ◽  
Fernando Alacid
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Environmental Conditions ◽  
Sympathetic Activity ◽  
Heat Exposure ◽  
Repeated Measurements ◽  
Control Group ◽  
Poincaré Plot ◽  
Activity Effect ◽  
And Control

(1) Background: Research on heart rate variability has increased in recent years and the temperature has not been controlled in some studies assessing repeated measurements. This study aimed to analyze how heart rate variability may change based on environmental temperature during measurement depending on parasympathetic and sympathetic activity variations. (2) Methods: A total of 22 volunteers participated in this study divided into an experimental (n = 12) and control group (n = 10). Each participant was assessed randomly under two different environmental conditions for the experimental group (19 °C and 35 °C) and two identical environmental conditions for the control group (19 °C). During the procedure, heart rate variability measurements were carried out for 10 min. (3) Results: Significantly changes were observed for time and frequency domains as well as Poincaré plot variables after heat exposure (p < 0.05). These findings were not observed in the control group, whose conditions between measurements did not change. (4) Conclusions: The reduction of heart rate variability due to exposure to hot conditions appears to be produced mostly by a parasympathetic withdrawal rather than a sympathetic activation. Therefore, if consecutive measurements have to be carried out, these should always be done under the same temperature conditions.

The association between heart rate variability and biatrial phasic function in arterial hypertension

2014 ◽  
Vol 8 (10) ◽  
pp. 699-708 ◽  
Author(s):  
Marijana Tadic ◽  
Cesare Cuspidi ◽  
Biljana Pencic ◽  
Tamara Marjanovic ◽  
Vera Celic
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Arterial Hypertension

scholarly journals Effect of Acupuncture on Heart Rate Variability: A Systematic Review

2014 ◽  
Vol 2014 ◽  
pp. 1-19 ◽  
Author(s):  
Joanne W. Y. Chung ◽  
Vincent C. M. Yan ◽  
Hongwei Zhang
Keyword(s):  
Systematic Review ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
High Frequency ◽  
Healthy Subjects ◽  
Keyword Search ◽  
Data Extraction ◽  
Meta Analysis ◽  
Low Frequency ◽  
Control Group

Aim.To summarize all relevant trials and critically evaluate the effect of acupuncture on heart rate variability (HRV).Method.This was a systematic review with meta-analysis. Keyword search was conducted in 7 databases for randomized controlled trials (RCTs). Data extraction and risk of bias were done.Results.Fourteen included studies showed a decreasing effect of acupuncture on low frequency (LF) and low frequency to high frequency ratio (LF/HF ratio) of HRV for nonhealthy subjects and on normalized low frequency (LF norm) for healthy subjects. The overall effect was in favour of the sham/control group for high frequency (HF) in nonhealthy subjects and for normalized high frequency (HF norm) in healthy subjects. Significant decreasing effect on HF and LF/HF ratio of HRV when acupuncture was performed on ST36 among healthy subjects and PC6 among both healthy and nonhealthy subjects, respectively.Discussion.This study partially supports the possible effect of acupuncture in modulating the LF of HRV in both healthy and nonhealthy subjects, while previous review reported that acupuncture did not have any convincing effect on HRV in healthy subjects. More published work is needed in this area to determine if HRV can be an indicator of the therapeutic effect of acupuncture.

Leptinemia, parameters of heart rate variability, and prognosis in patients with essential arterial hypertension with obesity

2014 ◽  
Vol 18 (4 (72)) ◽  
Author(s):  
O. Radchenko ◽  
N. Bek ◽  
V. Potapov
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Essential Hypertension ◽  
Arterial Hypertension ◽  
Cardiovascular Events ◽  
Serum Leptin ◽  
Ventricular Systole ◽  
Essential Arterial Hypertension

An examination of 103 patients with essential hypertension and obesity showed the dependence of autonomic cardioregulation, electrical ventricular systole, and prediction of adverse cardiovascular events on the serum leptin concentration (hyper-, normo – or hypoleptinemia).

Heart Rate Variability And Respiratory Muscle Strength In Patients With Type Ii Diabetes Practicing Pilates: A Randomized Clinical Trial

2021 ◽  
Vol 17 ◽  
Author(s):  
Samara Sousa Vasconcelos Gouveia ◽  
Guilherme Pertinni de Morais Gouveia ◽  
Leydnaya Maria Souza ◽  
Bruno Cunha da Costa ◽  
Gustavo Henrique Melo Sousa ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Muscle Strength ◽  
Normal Distribution ◽  
Randomized Clinical Trial ◽  
Respiratory Muscle ◽  
Control Group ◽  
Respiratory Muscle Strength

Purpose: This study aimed to analyze the effect of a Pilates protocol on respiratory muscle strength and heart rate variability (HRV) in patients with type 2 diabetes. Method: A randomized clinical trial (RBR-2gc2qj) was conducted with a type 2 diabetic target population. Patients practiced the Pilates protocol for 8 weeks, with two visits per week. The variables tested were maximum inspiratory pressure (MIP), maximum expiratory pressure (MEP), and HRV (time and frequency domains). All variables were tested for normal distribution. Using SPSS 21.0, analysis of variance was performed for variables with normal distribution, and the Wilcoxon and Friedman tests were used for variables that did not show a normal distribution, with a 5% significance level. Results: Forty-four participants were included in the study (intervention group: 22; control group: 22; mean age: 61.23 ± 8.49 years), most of whom were female (77.3%), married or in a consensual union (59.1%), had complete literacy (31.8%), and had an average body mass index of 26.96 ± 4.35 kg/m2. There were no significant differences in MIP and MEP before and after the protocol between the intervention and control groups. Regarding HRV, there were significant differences in autonomic modulation, especially between the moments before and during exercise and between the moments during and after exercise; however, it was not possible to determine which system (sympathetic or parasympathetic) is most involved in these changes. Conclusion: The exercise protocol based on the Pilates method did not alter respiratory muscle strength but promoted changes in HRV, especially between the moments before and during exercise and during and after exercise.

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