The relationship of the essential alpha-linolenic acid with heart rate variability in cross-country skiers

2018 ◽  
Vol 1 ◽  
pp. 17-22
Author(s):  
Aleksandra Yu. Lyudinina ◽  
◽  
Aleksandr L. Markov ◽  
Evgeny R. Boyko ◽  
◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Linolenic Acid ◽  
Alpha Linolenic Acid ◽  
Cross Country ◽  
Relationship Of ◽  
The Relationship

scholarly journals The relationship of trauma exposure to heart rate variability during wake and sleep in midlife women

2019 ◽  
Vol 57 (4) ◽  
Author(s):  
Rebecca C. Thurston ◽  
Mary Y. Carson ◽  
Karestan C. Koenen ◽  
Yuefang Chang ◽  
Karen A. Matthews ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Trauma Exposure ◽  
Midlife Women ◽  
Relationship Of ◽  
The Relationship

scholarly journals HEART RATE VARIABILITY AS A REFLECTION OF THE TONE OF THE VEGETATIVE NERVOUS SYSTEM OF SURGERY OF TUMORS OF THE REPRODUCTIVE SYSTEM OF WOMEN

2021 ◽  
Vol 2 (71) ◽  
pp. 6-9
Author(s):  
B. Kozhomberdiev ◽  
Ch. Makimbetova
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Nervous System ◽  
Reproductive System ◽  
Heart Rhythm ◽  
Vegetative Nervous System ◽  
Parasympathetic System ◽  
Relationship Of ◽  
The Relationship

The article presents the results of a study of heart rate variability at women after hysterectomy with appendages. There were showed the relationship of the sympathetic and parasympathetic system in the regulation of the heart rhythm. 

Abstract 17063: Sleep Related Breathing Disorders and Heart Rate Variability in Young and Healthy Adults From the General Population

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Stefanie Aeschbacher ◽  
Matthias Bossard ◽  
Mirco von Rotz ◽  
Tobias Schoen ◽  
Anna Maseli ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Sleep Apnea ◽  
Large Population ◽  
Healthy Adults ◽  
Apnea Hypopnea Index ◽  
Sleep Related Breathing Disorders ◽  
Breathing Disorders ◽  
Relationship Of ◽  
The Relationship

Background: The influence of sleep related breathing disorders on heart rate variability (HRV), a measure of autonomic nervous function, is not well studied. We therefore assessed the relationship of the Apnea-Hypopnea Index (AHI) and the Oxygen Desaturation Index (ODI) with 24-hour HRV in a large population of young and healthy adults. Methods: Individuals aged between 25-41 years with a body mass index ≤35km/kg2 and without known sleep apnea syndrome (SAS) or cardiovascular disease were included in the population-based GAPP-study. A 24-hour electrocardiogram (ECG) was obtained in every participant, and systematic post-processing performed with a dedicated software. The standard deviation of all normal RR intervals (SDNN) was used as main HRV marker. AHI and ODI were obtained from nighttime pulsoxymetry with nasal airflow measurements. Sleep apnea (SA) was defined as either an AHI ≥5 or an ODI ≥5. Multivariable regression models were constructed to assess the relationship of SDNN with either AHI or ODI and to adjust for a large number of confounders. Results: We included 1266 participants (47% men) with a median age of 35 years. Mean SDNN among men and women was 162 and 148ms (p<0.0001), respectively. The proportion of participants with SA using an AHI- or ODI-based definition was 10 and 11%, respectively. Compared to individuals without SA, the beta coefficient (95% confidence interval (CI)) for SDNN was -7.48 (-14.75; -0.23, p=0.04) among those with an AHI-based SA definition, and was -11.45 (-18.39; -4.52, p=0.001) among those with an ODI-based SA definition. A highly significant inverse trend across different categories of AHI and ODI was observed, as shown in the Table. Conclusion: Early stages of sleep related breathing disorders are strongly associated with decreasing HRV in young and healthy adults, without evidence of a threshold. These findings suggest a tight link between sleep related breathing disorders and autonomic dysfunction.

Heart Rate and Heart-Rate Variability: An Attempt to Clarify

1968 ◽  
Vol 26 (3_suppl) ◽  
pp. 1047-1053 ◽  
Author(s):  
J. Alan Burdick ◽  
John T. Scarbrough
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Linear Relationship ◽  
Repeated Measurements ◽  
Normal Male ◽  
Resting Heart Rate ◽  
Resting Heart Rate Variability ◽  
Temporal Measures ◽  
Relationship Of ◽  
The Relationship

2 experiments were conducted to investigate a possible relationship of heart rate among and within individuals and to investigate the relationship between HR level and two temporal measures of HR variability. In Exp. 1 records for 18 normal male volunteers yielded a linear relationship between the autocorrelation and HR level which was confirmed by the data collected in Exp. 2, in which repeated measurements from 1 S were taken. Another temporal measure of variability was suggested (CVT) which combined this predictable relationship between Ra and MHR. The autocorrelation had no consistent significant association with any noted behavior or training in Exp. 2, but CVT did seem to relate to behavior. The data do not support the hypothesis that resting heart rate and resting heart-rate variability ( Ra or CVT) are reliable measures of “arousal” by themselves, rather that both are highly affected by conditions usually uncontrolled in experiments. The CVT did not significantly relate to EEG measures of arousal, taken during the wakeful state in Exp. 1.

The relationship of late potentials to assessment of heart rate variability in post-infarction patients

2000 ◽  
Vol 74 (2-3) ◽  
pp. 207-214 ◽  
Author(s):  
Tsair Kao ◽  
Hsiang-Chiang Hsiao ◽  
Hung-Wen Chiu ◽  
Chi-Woon Kong
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Late Potentials ◽  
Relationship Of ◽  
The Relationship
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