Heart rate and pulse pressure variability are associated with intractable intracranial hypertension after severe traumatic brain injury

Heart rate and pulse pressure variability are associated with intractable intracranial hypertension after severe traumatic brain injury

Calculation of integer heart rate variability (HRVi) permits monitoring over extended periods. We asked whether continuous monitoring of HRVi or integer pulse pressure (PP) variability (PPVi) could predict intracranial hypertension, defined as ICP >20 mm Hg, cerebral hypoperfusion, defined as CPP...

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Veröffentlicht in:Journal of neurosurgical anesthesiology 2010-10, Vol.22 (4), p.296-302
Hauptverfasser: Kahraman, Sibel, Dutton, Richard P, Hu, Peter, Stansbury, Lynn, Xiao, Yan, Stein, Deborah M, Scalea, Thomas M
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Area Under Curve
Autonomic nervous system
Autonomic Nervous System - physiopathology
Blood Pressure - physiology
Brain Injuries - complications
Brain Injuries - physiopathology
Brain injury
Coma
Data processing
Female
Glasgow Coma Scale
Glasgow Outcome Scale
Heart rate
Heart Rate - physiology
Hospital Mortality
Humans
Hypertension
Intensive care units
Intracranial Hypotension - etiology
Intracranial Hypotension - physiopathology
Intracranial Pressure - physiology
Male
Mortality
Neurosurgery
Prognosis
ROC Curve
Tomography, X-Ray Computed
Traumatic brain injury
Treatment Outcome
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Zusammenfassung:Calculation of integer heart rate variability (HRVi) permits monitoring over extended periods. We asked whether continuous monitoring of HRVi or integer pulse pressure (PP) variability (PPVi) could predict intracranial hypertension, defined as ICP >20 mm Hg, cerebral hypoperfusion, defined as CPP
ISSN:0898-4921
1537-1921
DOI:10.1097/ANA.0b013e3181e25fc3