Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFrequency domain parameters of heart rate variability should be quoted in normalised units together with their absolute values: author's reply.AuthorsSHIN, S.; LEE, J. W.; KIM, S. H.; JUNG, Y.; OH, Y. J.AbstractA letter to the editor is presented which discusses studies regarding changes of heart rate variability (HRV) during anesthesia.SubjectsHEART beat; ANESTHESIAPublicationActa Anaesthesiologica Scandinavica, 2014, Vol 58, Issue 3, p371ISSN0001-5172Publication typeArticleDOI10.1111/aas.12271