Define Heart rate variability. Heart rate variability synonyms, Heart rate variability pronunciation, Heart rate variability translation, English dictionary definition of Heart rate variability. n. pl. var·i·a·bil·i·ties The quality, state, or degre
作者: HRV是心率变异性(Heart Rate Variability)的缩写。它是指连续心跳之间时间间隔的变化。心率并不是完全规律的,即使在静息状态下,心脏跳动的间隔时间也会有微小的变化,这种变化就是心率变异性。 心率变异性可以反映自主神经系统(ANS)的功能,特别是交感神经和副交感神经的平衡状态。较高的HRV通常表示自主神经系统...
Heart rate variability measures the time between your heartbeats and is one of the most valuable metrics for assessing your overall health and wellbeing.
Heart rate variability DWT: Discrete wavelet transform DNN: Deep neural network HF: High-frequency power LF: Low-frequency power HF/LF: High-to-low-frequency power ratio RR interval: the interval between R peaks in two adjacent heartbeats of the ECG LOC: Loss of consciousness ROC...
心脏变异数 ...究中发现:非指示性的静坐法(如雅肯静坐)能有效降低心脏变异数(Heart-rate Variability),当一个人开始静坐时,其身 … acem.no|基于3个网页 3. 心率变异数 保护神经细胞 对糖尿病患者来说,罹患神经病变的风险很高,而神经病变最主要的表征,就是心率变异数(heart-rate variability… ...
Heart rate variability (HRV) refers to the changes in the time intervals between consecutive heartbeats called inter-beat intervals (IBIs). These fluctuations in heart rate reflect a key element of our flexibility in coping with environmental and psychological challenges and result from complex, non-...
Heart Rate Variability : Standards of Measurement, Physiological Interpretation, and Clinical Use: Task Force of The European Society of Cardiology and the... M Malik - 《Annals of Noninvasive Electrocardiology》 被引量: 8229发表: 1996年 Heart Rate Variability : Standards of Measurement, ...
Heart rate variability (HRV) can provide useful information on physiological adaptations to training, but its role is unknown in professional soccer. The aim of this study was to determine an HRV profile in professional soccer over a season. A total of 504 records were made of the heart beat...
In short, heart rate variability (HRV) is the change of cycle gap of successive heart beats or the change of heart beat speed. It is determined by the length of two adjacent R-R intervals, that is, the small difference from the first cardiac cycle to the next cardiac cycle. ...
A low heart rate variability has been confirmed in numerous studies to be a strong, independent predictor of future health problems and as a correlate of all-cause mortality. A low heart rate variable demonstrates the lack of resiliency of your body to cope with "fight-flight" or danger, str...