Interaction between systemic arterial reservoir behavior and cerebrovascular vasoreactivity during acute controlled hypocapnia

Abstract Cerebral carbon dioxide (CO2) vasoreactivity (CVR), defined as the dilatory capacity of cerebral vessels in response to CO2, has pathophysiological importance and is clinically relevant. Reservoir–excess pressure analysis (REPA) of arterial blood pressure (ABP) waveforms, which estimates th...

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Autors principals:	Yaren Alan, Ahmet Tas, Muhammed Ikbal Bayhan, Alp Ozcan, Irem Sezer, Türker Kundak, Sabahattin Umman, Tim P. van de Hoef, Jan J. Piek, Kim H. Parker, Murat Sezer
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2026-05-01
Col·lecció:	Scientific Reports
Matèries:	Cerebral carbon dioxide reactivity Cerebrovascular resistance index Neurovascular coupling Neurometabolic coupling Arterial reservoir–excess pressure analysis
Accés en línia:	https://doi.org/10.1038/s41598-026-47967-9
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