Heart rate variability (HRV) in deep breathing tests and 5-min short-term recordings: agreement of ear photoplethysmography with ECG measurements, in 343 subjects
Crossref DOI link: https://doi.org/10.1007/s00421-016-3401-3
Published Online: 2016-06-08
Published Print: 2016-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Weinschenk, Stefan W.
Beise, Reinhard D.
Lorenz, Jürgen
License valid from 2016-06-08