Deglutition Syncope Due to Exaggerated Vagal Reflex
نویسندگان
چکیده
منابع مشابه
Deglutition Syncope: Two Case Reports Attributed to Vagal Hyperactivity
Deglutition syncope is a relatively rare cause of syncope that belongs to the category of neurally mediated reflex syncopal syndromes. The phenomenon is related to vagal reflex in context to deglutition causing atrioventricular block and acute reduction in cardiac output leading to dizziness or syncope. We present case series of two cases of deglutition syncope, of which first was managed medic...
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DEGLUTITION is a reflex coordination readily accessible and conveniently exact, yet far surpassing the integrative qualities of simpler reflex action. In a manner yet unknown, motoneurons scattered from C3 to the mesencephalon are reproducibly controlled in an intricate pattern of excitation and inhibition specific to this synergy. This paper presents an electromyographic definition of this per...
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This review assesses the role of all types of therapy for reflex syncope including physical counter-measures, diet, behavior, drugs and implantable devices. There are no drugs currently demonstrated to have convincingly beneficial effect by randomized controlled trial. However, provided that the patient experiences warning of an impending attack physical counter-measures are demonstrably effect...
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In lightly anesthetized cats splanchnic nerve stimulation was effective to activate the vagus nerve reflexly. Such effect was hardly seen in somatic nerve stimulation except for the state of systemic strychninization. The A gamma delta fibers of the splanchnic nerve were responsible for the vagal reflex. The reflex discharges, appearing in the vagi of both sides independently of the side of per...
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ژورنال
عنوان ژورنال: Cureus
سال: 2021
ISSN: 2168-8184
DOI: 10.7759/cureus.16005