Why the study?
The effects of the number and magnitude of artifacts on various time- or frequency-domain heart rate variability parameters remained unclear.
Does the presence of artifacts affect time-domain and frequency-domain HRV parameters differently in participants?
Population
178 participants
Comparison
RR recordings modified by noise, inserted artifacts, or artifact correction vs baseline
Design
Methodological signal-analysis study
Authors
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Single artifacts can severely bias RMSSD but spare LF/HF; hypothesis-generating for dual-domain artifact screening in athlete HRV monitoring.
Does the presence of artifacts affect time-domain and frequency-domain HRV parameters differently in participants?
Time-domain HRV parameters like RMSSD are highly sensitive to single artifacts compared to frequency-domain parameters, highlighting the need to use both for accurate athlete monitoring.
Bourdillon et al. (2022) studied this question.
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