Early Relative Hypotension Below Noninvasive Cerebral Oximetry-Derived Optimal Blood Pressure Thresholds in Aneurysmal Subarachnoid Hemorrhage: A Pilot Study

Impairment in cerebral autoregulation (CA) after aneurysmal subarachnoid hemorrhage (aSAH) is associated with delayed cerebral ischemia (DCI) and poor outcomes. We assessed: 1) feasibility of defining CA-based optimal mean arterial pressure (MAP Opt ) thresholds using noninvasive cerebral oximetry a...

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Vydané v:	Critical care medicine Ročník 53; číslo 11; s. e2323
Hlavní autori:	Shah, Vishank A, Humayun, Mariyam, Radzik, Batya, Healy, Ryan, Palmisano, Caitlin, Anderson-White, Mirinda, Calvillo, Eusebia, Geocadin, Romergryko, Brown, 4th, Charles, Hogue, Charles, Ziai, Wendy, Cho, Sung-Min, Suarez, Jose I, Rivera-Lara, Lucia
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States 01.11.2025
Predmet:	Aged Arterial Pressure - physiology Brain Ischemia - etiology Cerebrovascular Circulation - physiology Female Homeostasis - physiology Humans Hypotension - etiology Hypotension - physiopathology Male Middle Aged Oximetry - methods Pilot Projects Prospective Studies Subarachnoid Hemorrhage - complications Subarachnoid Hemorrhage - physiopathology optimal blood pressure delayed cerebral ischemia long-term outcomes aneurysmal subarachnoid hemorrhage noninvasive cerebral oximetry early brain injury
ISSN:	1530-0293, 1530-0293
On-line prístup:	Zistit podrobnosti o prístupe
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