[Intracranial volume reserve assessment based on ICP pulse wave analysis].
ICP waves were analysed in the situation of expanding intracranial mass. The aim of the study was to determine how big the intracranial added volume has to be in order to produce significant changes of harmonic disturbances index (HFC) of ICP pulse waves. The diagnostic value of HFC and other parameters was compared. The following other parameters were studied: intracranial pressure (ICP), CSF outflow resistance (R), volume pressure response (VPR) and visual evoked potentials (VEP). It was found that ICP wave analysis very clearly reflects the intracranial volume-pressure relation changes.
Kliniki Neurochirurgii ICMDiK PAN, Warszawie.
J
J
Berdyga
Z
Z
Czernicki
J
J
Jurkiewicz
D000818:Animals; D002404:Catheterization; D002415:Cats; D015170:Cerebrospinal Fluid Pressure; D005074:Evoked Potentials, Visual; D007427:Intracranial Pressure
Ocena wyczerpania wewnatrzczaszkowej rezerwy objetościowej na podstawie analizy fal tetniczopochodnych ciśnienia wewnatrzczaszkowego.