Resting sympathetic baroreflex sensitivity in subjects with low and high tolerance to central hypovolemia induced by lower body negative pressure

Central hypovolemia elicited by orthostasis or hemorrhage triggers sympathetically-mediated baroreflex responses to maintain organ perfusion; these reflexes are less sensitive in patients with orthostatic intolerance, and during conditions of severe blood loss, may result in cardiovascular collapse...

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Hauptverfasser: Hinojosa-Laborde, Carmen, Ryan, Kathy L., Rickards, Caroline A., Convertino, Victor A.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Frontiers Media S.A. 2014
Schlagworte:
Physiology
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4074874/
https://ncbi.nlm.nih.gov/pubmed/25071587
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fphys.2014.00241
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