title: Evaluating time-varying heart-rate variability power spectral density.
authors.affiliation: Electronic Engineering Dept., University of Naples Federico II. cesarell@diesun.die.unina.it
authors.forename: M
authors.initials: M
authors.lastname: Cesarelli
authors.forename: P
authors.initials: P
authors.lastname: Bifulco
authors.forename: M
authors.initials: M
authors.lastname: Bracale
mesh_terms: D000465:Algorithms; D003422:Critical Care / Q000379:methods*; D003627:Data Interpretation, Statistical; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D007558:Italy; D008991:Monitoring, Physiologic; D012119:Respiration; D012815:Signal Processing, Computer-Assisted; D013997:Time Factors