Positive end-expiratory pressure oscillation facilitates brain vascular reactivity monitoring

The pressure reactivity index (PRx) identifies optimal cerebral perfusion pressure after traumatic brain injury. We describe a method to improve PRx precision by induced variations in arterial blood pressure (ABP) using positive end-expiratory pressure (PEEP) modulation (iPRx). Neonatal swine (n = 1...

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Veröffentlicht in:	Journal of applied physiology (1985) 2012-11, Vol.113 (9), p.1362-1368
Hauptverfasser:	Brady, Ken M, Easley, R Blaine, Kibler, Kathleen, Kaczka, David W, Andropoulos, Dean, Fraser, 3rd, Charles D, Smielewski, Peter, Czosnyka, Marek, Adams, Gerald J, Rhee, Christopher J, Rusin, Craig G
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Animals, Newborn Arterial Pressure - physiology Brain Brain - blood supply Brain damage Brain Injuries - physiopathology Cerebrovascular Circulation - physiology Homeostasis Humans Intracranial Pressure - physiology Medical imaging Models, Animal Monitoring, Physiologic Patients Positive-Pressure Respiration Swine
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