搜索结果: 1-15 共查到“heart rate variability”相关记录24条 . 查询时间(0.084 秒)
Effects of 20-day litter weight on weaned piglets’ fighting behavior after group mixing and on heart rate variability in an isolation test
Fighting Behavior Isolation Test Skin Lesion Score Heart Rate Variability Autonomic Nervous System
2017/3/9
The objective of this study was to investigate the effect of 20-day litter weight on behavior and heart rate variability (HRV) of piglets under stress.
Heart rate variability and fatty acid content of blood cell membranes: a dose-response study with n−3 fatty acids
sudden cardiac death cardiac arrest ventricular arrhythmias
2016/6/1
Dietary intake of long-chain n23 polyunsaturated
fatty acids (PUFA) may protect against sudden cardiac
death, an event that may be predicted by measurement of heart
rate variability (HRV).
Ultra-Short-Term Heart Rate Variability is Sensitive to Training Effects in Team Sports Players
Court sports athletic monitoring cardiac autonomic system futsal
2016/1/9
The aim of this study was to test the possibility of the ultra-short-term lnRMSSD (measured in 1-min post-1-min stabilization period) to detect training induced adaptations in futsal players. Twenty-f...
Non-Linear Heart Rate Variability and Risk Stratification in Cardiovascular Disease
heart rate variability risk stratification non linear post myocardial infarction congestive heart failure
2015/7/31
Traditional time and frequency domain heart rate variability (HRV) have cardiac patients at risk of mortality post-myocardial infarction. More recently, non linear HRV has been applied to risk stratif...
MENTAL STATUS AND HEART RATE VARIABILITY
heart rate variability mental status psychology POMS factor analysis
2015/7/29
The results let us suppose that there are at least three periodical phenomena of HRV in frequency range related with mental status. Two of them have not been discovered and physiologically explained y...
MENTAL STATUS AND HEART RATE VARIABILITY
heart rate variability mental status psychology POMS factor analysis
2015/7/28
The results let us suppose that there are at least three periodical phenomena of HRV in frequency range related with mental status. Two of them have not been discovered and physiologically explained y...
Frequency Structure of Heart Rate Variability
heart rate variability structure spectral analysis
2015/7/28
The results let us suppose that there are at least four periodical phenomena of HRV. Two of them have not been discovered and physiologically explained yet. It has also been confirmed that heart rate ...
Ultra-Short-Term Heart Rate Variability Indexes at Rest and Post-Exercise in Athletes: Evaluating the Agreement with Accepted Recommendations
Performance training load athletic monitoring
2015/5/25
The purpose of this study was to evaluate the agreement of the
vagal-related heart rate variability index, log-transformed root
mean square of successive R-R intervals (lnRMSSD), measured
under ...
Heart rate variability before and after cycle exercise in relation to different body positions
Heart rate variability recovery exercise
2015/5/5
The purpose of this study was to assess the effect of three different body positions on HRV measures following short-term
submaximal exercise.
The impact of short term supervised and home-based walking programmes on heart rate variability in patients with peripheral arterial disease
Exercise ischemia autonomic nervous system
2015/4/3
Exercise Training Improves Heart Rate Variability after Methamphetamine Dependency
HRV SUBSTANCE,USE AUTONOMIC,NERVOUS,SYSTEM PARASYMPATHETIC,ACTIVITY
2017/5/23
Heart rate variability (HRV) reflects a healthy autonomic nervous system and is increased with physical training. Methamphetamine dependence (MD) causes autonomic dysfunction and diminished HRV. We co...
Heart Rate Variability Predicts Emotional Flexibility in Response to Positive Stimuli
Heart Rate Variability Emotional Flexibility Psychological Ratings
2013/2/20
Flexible adaptation to constantly changing environments is linked to mental health and psychological functioning. Heart rate variability (HRV), an index of autonomic flexibility, has been implicated i...
Autonomic nervous system observation through to use of spectral analysis of heart rate variability in ice hockey players
Spectral analysis of heart rate variability sport ice hockey training
2009/12/25
The aim of our study was to investigate the infl uence of regular sport training on the activity of the autonomic nervous system (ANS) and to disclose patterns of interrelations between them. The acti...
Changes in heart rate variability after a six month long aerobic dance or step-dance programme in women 40–65 years old: The influence of different degrees of adherence, intensity and initial levels
Weart rate variability adherence initial values aerobic dance and stepbdance
2009/12/25
The aim of the present study was to investigate how changes in heart rate variability (HRV) after a 6 month long aerobic dance or step-dance programme are related to adherence, to exercise intensity a...
Catheter ablation for atrial fibrillation and spectral analysis of heart rate variability
spectral analysts of heart rate variabllltry autonomous nervous system.vagal actlvlty
2009/12/25
The results of a short term recording of spectral analysis (SA) of heart rate variability (HRV) in 22 patients with paroxysmal atrial fibrillation (aged 53.69 ± 11.95; 20 male and 2 female) in whom ci...