Progressive withdrawal of muscle nerve sympathetic activity preceding vaso-vagal syncope during lower-body negative pressure.

Détails

ID Serval
serval:BIB_615E89AE5544
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Progressive withdrawal of muscle nerve sympathetic activity preceding vaso-vagal syncope during lower-body negative pressure.
Périodique
Clinical Science
Auteur⸱e⸱s
Hayoz D., Noll G., Passino C., Weber R., Wenzel R., Bernardi L.
ISSN
0143-5221
Statut éditorial
Publié
Date de publication
1996
Peer-reviewed
Oui
Volume
91
Numéro
Suppl
Pages
50-51
Langue
anglais
Résumé
We report the observation of a vaso-vagal syncope (VVS) occurring during lower body negative pressure in a young male volunteer. Recording of the peripheral blood flow, blood pressure and muscular sympathetic nerve activity revealed first a progressive withdrawal of muscle nerve sympathetic activity with redistribution of blood flow before the onset of the VVS.
Mots-clé
Adult, Blood Pressure/physiology, Electrocardiography, Heart Rate/physiology, Humans, Laser-Doppler Flowmetry, Lower Body Negative Pressure, Male, Muscles/innervation, Plethysmography, Regional Blood Flow/physiology, Signal Processing, Computer-Assisted, Sympathetic Nervous System/physiopathology, Syncope/physiopathology, Vagus Nerve/physiopathology
Pubmed
Création de la notice
17/01/2008 16:38
Dernière modification de la notice
20/08/2019 14:18
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