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:

In most subjects, a large PP oscillation could be observed during the night which was present even when all other HRV parameters failed to unveil any periodicity (two data examples are presented in this article).
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 (..
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.
As this oscillation most probably corresponds to the subjects' sleep stage rhythmicity a close relationship also to certain HRV parameters was expected (see discussion).
A Fast Fourier Transformation (FFT) based spectral analysis of HRV is performed on all 1001-heartbeat sequences.