Words similar to hrv

Example sentences for: hrv

How can you use “hrv” in a sentence? Here are some example sentences to help you improve your vocabulary:

It considers only the most important information from the time domain of heart rate variability (HRV), i.e. whether the heart rate accelerates or decelerates from one beat to the next.
It has been adopted from earlier studies [ 19 20 21 22 ] and only slight modifications were made in order to ensure comparability with Method 1. Only recently, Galletly & Larson [ 29 30 31 ] described a technique to determine cardiorespiratory coupling during anaesthesia which is, like our method, based on HRV pattern repetition: "The specific pattern of heart rate acceleration and deceleration which occurs with breathing is determined by the pattern of vagal modulation and the positioning of heart beats within the ventilatory phases (..
Apart from the physiological correspondence with cardiorespiratory coordination, the binary HRV pattern technique also points to a strong relationship between sleep stages and cardiovascular regulation which is not revealed as clearly by classical HRV parameters.
The linear correlations between HRV and coordination parameters are numerically demonstrated by the coefficients r 4 (PR vs.
In some cases PP was also highly correlated with the parameter BAL which is believed to be a very good HRV marker of REM sleep [ 24 25 26 27 ] . This suggests that PP oscillations with periods between 1 and 2 hours correspond to the periodic succession of sleep stages.