vasovagal


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vasovagal

 [vas″o-va´gal]
vascular and vagal.
vasovagal attack a transient vascular and neurogenic reaction marked by pallor, nausea, sweating, bradycardia, and rapid fall in arterial blood pressure, which, when below a critical level, results in loss of consciousness and characteristic electroencephalographic changes. It is most often evoked by emotional stress associated with fear or pain. Called also vagal attack and vasovagal syncope.

va·so·va·gal

(vā'sō-vā'găl, vas-ō-),
Relating to the action of the vagus nerve upon the blood vessels.

vasovagal

/vaso·va·gal/ (-va´gal) vascular and vagal; see also under attack.

vasovagal

(vā′zō-vā′gəl)
adj.
Relating to or involving blood vessels and the vagus nerve.

va·so·va·gal

(vā'sō-vā'găl)
Relating to the action of the vagus nerve on the blood vessels.

vasovagal

Pertaining to the VAGUS NERVE and to its effects on blood vessels.

vasovagal

vascular and vagal.

vasovagal attack, vasovagal syncope
a transient vascular and neurogenic reaction in humans marked by pallor, nausea, sweating, bradycardia, and rapid fall in arterial blood pressure which, when below a critical level, results in loss of consciousness and characteristic electroencephalographic changes.
References in periodicals archive ?
About half the time, diagnosis is predicted correctly with vasovagal syncope, postural syncope, and cardiac syncope.
Erythrocytic hydrogen sulfide production is increased in children with vasovagal syncope.
Leg crossing, muscle tensing, squatting, and the crash position are effective against vasovagal reactions solely through increases in cardiac output.
Once you establish it is a simple vasovagal [cause], you need to educate patients on conditions that would promote this and the need to be anticipatory," Dr.
Vasovagal syncope usually occurs unexpectedly and recovers within few seconds to minutes.
Medical emergency most frequently encountered by prosthodontists in the present survey was vasovagal syncope (51.
2015 heart rhythm society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope.
The good news exists's a natural home remedy and therapy for Vasovagal syncope-- and that is as simple as "Standing", which we'll talk about that shortly.
The good news exists's a natural remedy and therapy for Vasovagal syncope-- and that is as easy as "Standing", which we'll talk about that quickly.
It was later discovered that I have Vasovagal syncope, a condition which means if there is a small change in temperature, I feel like I'm having a heart attack and can black out.
4 - implantable stimulator for treatment of vasovagal syndrome.
Cluster of syncopal and near-syncopal events in a patient with a history of occasional vasovagal events