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Vasovagal Reaction

Known as: Vaso-Vagal Response, Vasovagal Response 
Sudden drop of the blood pressure, bradycardia, and peripheral vasodilation that may lead to loss of consciousness. It results from an increase in… 
National Institutes of Health

Related topics

Related topics

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Vasovagal syncope

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Hysteroscopic local anaesthetic intrauterine cornual 'focal local' block before endometrial ablation with direct cervical block in an outpatient setting: a feasibility study.
2009
2009
The effects of gender and test protocol on the results of head-up tilt test in patients with vasovagal syncope.
BACKGROUND Head-up tilt testing (HUTT) is a well-established method for the diagnosis of reflex syncope. Some controversies exist… 
2004
2004
Vasovagal response induced by a low dose of isoproterenol infusion before tilting-up.
A 56 year-old man was referred to hospital for evaluation of syncopal episodes. During head-up tilt testing, his symptom was… 
Review
1999
Review
1999
Role of pacing in the treatment of vasovagal syncope.
1996
1996
Active vasodilation during fainting: A hypothesis revisited
The current concept is that the vasodilation which contributes to fainting (vasovagal syncope) is caused entirely by withdrawal… 
1995
1995
Naloxone-provoked vaso-vagal response to head-up tilt in men
A double-blind paired protocol was used to evaluate, in eight male volunteers, the effects of the endogenous opiate antagonist… 
Highly Cited
1993
Highly Cited
1993
Naloxone does not prevent vasovagal syncope during simulated orthostasis in humans.
1993
1993
Adverse reaction to intravenous gadoteridol.
Moderate and severe anaphylactoid reactions--while extremely rare--have been reported in association with intravenous… 
1993
1993
Effect of patient position on the incidence of vasovagal response to venous cannulation.
BACKGROUND This study was undertaken to determine the effect of patient position on the incidence of vasovagal responses to… 
1981
1981
The response to atropine sulfate given by aerosol and intramuscular routes to patients undergoing fiberoptic bronchoscopy.
Two groups of 11 patients each were studied in their responses to intramuscular (IM) or aerosolized atropine sulfate, given in… 
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