title: Potential role of different components of heart rate variability for risk-stratification in critical care.
authors.forename: Phyllis K
authors.initials: PK
authors.lastname: Stein
mesh_terms: D003422:Critical Care; D006339:Heart Rate; D006801:Humans; D008991:Monitoring, Physiologic; D009102:Multiple Organ Failure / Q000401:mortality*