"Vasovagal syncope". www.mayoclinic.org. Retrieved 2020-08-28. "Meade Sports Optics - How to Select the Right Binocular". www. ... Mercury poisoning (especially methylmercury) Sleep deprivation Usher Syndrome Syncope (fainting) Eyeglass users experience ...

"Vasovagal Syncope: What is it?". Archived from the original on 3 January 2014. Retrieved 11 August 2016. "Vasovagal Syncope ... Reflex syncope is divided into three types: vasovagal, situational, and carotid sinus. Vasovagal syncope is typically triggered ... It is the most common type of syncope, making up more than 50% of all cases. Episodes of vasovagal syncope are typically ... Regardless of the trigger, the mechanism of syncope is similar in the various vasovagal syncope syndromes. The nucleus tractus ...

Nwazue, Victor C.; Raj, Satish R. (2013). "Confounders of Vasovagal Syncope". Cardiology Clinics. Elsevier BV. 31 (1): 89-100. ... Complications of orthostatic syncope include: Trauma or injury from falls during an episode of orthostatic syncope. Stroke from ... Orthostatic syncope refers to syncope resulting from a postural decrease in blood pressure, termed orthostatic hypotension. ... However, in the Framingham heart study, patients with syncope of unknown cause or neurologic syncope had an increased risk of ...

The primary symptom of vasovagal fear is vasovagal syncope, or fainting due to a decrease of blood pressure. Many people who ... Prompted by the sight of the injection the phobic may exhibit the normal symptoms of vasovagal syncope and fainting or collapse ... An evolutionary psychology theory that explains the association to vasovagal syncope is that some forms of fainting are non- ... Other medical journal articles have discussed additional aspects of this possible link between vasovagal syncope and ...

Vasovagal syncope is a form of dysautonomia characterized by an inappropriate drop in blood pressure while in the upright ... Vasovagal syncope occurs as a result of increased activity of the vagus nerve, the mainstay of the parasympathetic nervous ... Kenny, R. A.; McNicholas, T. (December 2016). "The management of vasovagal syncope". QJM: Monthly Journal of the Association of ... There are also syndromes that can cause hypotension in patients including orthostatic hypotension, vasovagal syncope, and other ...

She suffers from Vasovagal syncope. Farrell graduated from Phoenix High School in 2003. She has supported Sparrow Clubs USA and ...

Sara Moniuszko (March 21, 2023). "Vasovagal syncope caused meteorologist's on-air collapse. Here's what to know about it". CBS ...

Micturition syncope, a vasovagal response which may cause fainting. Paruresis, the inability to urinate in the presence of ...

Vaso-vagal syncope: the role of the Bezold-Jarisch reflex in vaso-vagal syncope is unclear. Upright posture results in pooling ... The importance of this mechanism is unclear since vaso-vagal syncope can be observed in cardiac transplant patients who are ... 1642 Smith, M. L. (May 1994). "Mechanisms of vasovagal syncope: relevance to postflight orthostatic intolerance". Journal of ... eMedicine - Syncope : Article by M Silvana Horenstein, MD Goldman, Lee; Anderson, Jeffrey L. (2012-01-01). "ST SEGMENT ...

... up to one-third of POTS patients also present with Vasovagal Syncope (VVS). This ratio is probably higher if pre-Syncope ... POTS is also often accompanied by vasovagal syncope, with a 25% overlap being reported. There are some overlaps between POTS ... Lambert E, Lambert GW (2014). "Sympathetic dysfunction in vasovagal syncope and the postural orthostatic tachycardia syndrome ... and Vasovagal Syncope". Archived from the original on 2017-03-03. Retrieved 2017-03-03. McDonald C, Frith J, Newton JL (March ...

... can also cause vasovagal syncope due to a sudden drop in cardiac output, causing cerebral hypoperfusion. Vasovagal syncope ... Stimulation of the vagus nerve in the cervix uteri (as in some medical procedures) can lead to a vasovagal response. The vagus ...

There are many different syncope syndromes which all fall under the umbrella of vasovagal syncope related by the same central ... Vasovagal (situational) syncope is one of the most common types which may occur in response to any of a variety of triggers, ... Vasovagal syncope can be considered in two forms: Isolated episodes of loss of consciousness, unheralded by any warning ... It is as common or perhaps even more common than vasovagal syncope. This may be due to medications, dehydration, significant ...

Legge, H.; Norton, M.; Newton, J.L. (September 2008). "Fatigue is significant in vasovagal syncope and is associated with ...

Alboni, Paolo; Alboni, Marco; Bertorelle, Giorgio (2008). "The origin of vasovagal syncope: to protect the heart or to escape ...

"Vasovagal syncope in the Canon of Avicenna: The first mention of carotid artery hypersensitivity". International Journal of ...

... vasovagal syncope, and neuroscience. Strokes are described in extensive detail in Book 3 of the Canon of Medicine. First, two ... "Vasovagal syncope in the Canon of Avicenna: The first mention of carotid artery hypersensitivity". International Journal of ... "Vasovagal syncope in the Canon of Avicenna: The first mention of carotid artery hypersensitivity". International Journal of ... "Vasovagal syncope in the Canon of Avicenna: The first mention of carotid artery hypersensitivity". International Journal of ...

"Vasovagal syncope in the Canon of Avicenna: The first mention of carotid artery hypersensitivity". International Journal of ...

It is known as "Vaso-vagal Syncope", "Neurocardiogenic Syncope" or "Neurally-mediated Reflex Syncope". Although many different ... A frequent type of syncope, termed vasovagal syncope is originated by intense cardioinhibition, mediated by a sudden vagal ... The vasovagal syncope and pacing trial (SYNPACE). 1. Eur Heart J. 2004 Oct;25(19):1741-8. Connolly SJ, Morillo C, et al. VPS II ... Vasovagal Syncope and Pacing Trial Investigators. A randomized, double-blind, placebo-controlled study of permanent cardiac ...

Some subjects may develop vasovagal syncope during the inflation of balloon in the cervical canal. For the first HSG, Carey ...

The best known, if not necessarily the best understood, is the "simple faint" or vasovagal syncope. At least in infants and ... The adult physician is likely to classify such events as vasovagal syncopes rather than as reflex anoxic seizures and indeed ... Video recordings of other forms of anoxic seizures (vasovagal syncopes) suggest that there may be marked asymmetry. Parents may ... Reflex asystolic syncope (RAS) is a form of syncope encountered mainly, but not exclusively, in young children. Reflex anoxic ...

The patient had in childhood infrequent vasovagal syncopes and/or syncope-like epileptic seizures. At last communication with ... syncope-like epileptic seizures or ictal syncope) before or often without convulsions. Syncope-like epileptic seizures (ictal ... Syncope-like epileptic seizures in Panayiotopoulos syndrome. Neurology 2012 July 31;79(5):463-7. Specchio N, Trivisano M, Claps ... Syncope-like epileptic seizures in Panayiotopoulos syndrome. Neurology 2012 July 31;79(5):463-7. Ferrie CD, Caraballo R, ...

However, after seeing a doctor, she received a brain wave test that concluded a diagnosis of vasovagal syncope. The following ... where she stated she has been struggling for nearly 10 years with vasovagal syncope. On March 15, 2018 Hyuna became the ...

Severe cases of this fear can cause physical reactions that are uncommon in most other fears, specifically vasovagal syncope ( ... Col.); Isler III, William C. (Capt.) (September 2004), "Applied tension treatment of vasovagal syncope during pregnancy", ... This frightened the patient to the point of syncope." Rapid heart rate Trouble breathing Shaking or trembling Tightness or pain ...

The underlying cause is not fully understood, but it may be a result of vasovagal response, postural hypotension, or a ... Micturition syncope or post-micturition syncope is the name given to the human phenomenon of fainting shortly after or during ... There is no specific treatment for micturition syncope. General advice to men with micturition syncope includes: to sit while ... "Fainting during urination (micturition syncope): What causes it? - Mayo Clinic". Micturition Syncope - Patient Plus (Articles ...

He is co-editor of the textbook Syncope: Mechanisms and Management and the author of the book The Fainting Phenomenon. He was a ... was among the first researchers in the United States to employ head upright tilt table testing for the diagnosis of vasovagal ( ... Also in 2020 UT presented him with the "Blair P. Grubb Endowed Chair in Syncope and Arrhythmias", one of the highest honors the ... He is well known for his contributions to the study of syncope and disorders of the autonomic nervous system (in particular ...

She visited a doctor as a result, and was diagnosed with vasovagal syncope and given a heart rate monitor to wear throughout ...

... and syncope (fainting): categorized in this instance as vasovagal fainting. This second, fainting phase is not common to other ... Up to 80% of those with BII phobia report either syncope or pre-syncope as a symptom when exposed to a trigger. Other symptoms ... including syncope and pre-syncope. BII phobia is closely related to hemophobia (fear of blood), though the two are not the same ... can also be useful as a coping mechanism to avoid pre-syncope and syncope. Symptoms of a phobic response are generally able to ...

... and sometimes vasovagal syncope. The parasympathetic nervous system is dominant in situations of rest and relaxation, it has an ...

Karad provided emergency medical aid to a passenger suffering from vasovagal syncope while flying onboard IndiGo Flight 171 ...

... which is referred to as vasovagal syncope. Cold-induced vasodilation (CIVD) occurs after cold exposure, possibly to reduce the ... methyldopa According to American Heart Association, Alpha-methyldopa may cause Orthostatic syncope as it exerts a greater blood ...