Wyniki wyszukiwania dla: cerebral autoregulation

• Effects of consecutive apneas on pial artery pulsation and subarachnoid width in healthy subjects

  Publikacja

  • M. Wszędybył-Winklewska
  • J. Wolf
  • E. Świerblewska
  • K. Kunicka
  • M. Gruszecki
  • W. Gumiński
  • P. J. Winklewski
  • A. F. Frydrychowski
  • L. Bieniaszewski
  • K. Narkiewicz

  - JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY - Rok 2014

  Hypercapnia is known to dilate the pial artery, disrupt cerebral autoregulation and increase pial artery pulsation. The cerebral blood flow velocity (CBFV) response to hypercapnia is biphasic. Below the threshold for the increase of blood pressure (BP) with carbon dioxide partial pressure (pCO2), the CBFV measurement reflects vascular reactivity to pCO2 alone at a constant BP. Above this threshold, the CBFV measurement provides...

• A MEASUREMENT SYSTEM FOR MONITORING CARDIOVASCULAR EVENTS IN SYNCOPE PATIENTS

  Publikacja

  • M. Pietrewicz
  • K. Mazur
  • E. Wagner-Wysiecka

  - Rok 2021

  Syncope phenomena is an abrupt and transient loss of consciousness leading to interruption of awareness of one’s surroundings and falls with risk of injury. Syncope is often followed by complete and usually rapid spontaneous recovery. It is said that half of all individuals experience syncopal event at least once during their life. The condition can occur at any age and happens in people with and without other medical problems....