Reflex syncope is a brief loss of consciousness due to a neurologically induced drop in blood pressure and/or a decrease in heart rate. Before an affected...

Reflex asystolic syncope (RAS) is a form of syncope encountered mainly, but not exclusively, in young children. Reflex anoxic seizures are not epileptic...

as syncope. Causes range from non-serious to potentially fatal. There are three broad categories of causes: heart or blood vessel related; reflex, also...

stimulates the Bezold–Jarisch reflex and results in reflex vasodilation and syncope. Spinal anesthesia: The Bezold–Jarisch reflex has been suggested as a possible...

Vagovagal reflex Inflammatory reflex Vagus ganglion Vagus nerve stimulation Vagusstoff Polyvagal theory Gastroparesis Reflex syncope - Vasovagal syncope is one...

A frequent type of syncope, termed vasovagal syncope is originated by intense cardioinhibition, mediated by a sudden vagal reflex, that causes transitory...

(September 2014). "Midodrine for orthostatic hypotension and recurrent reflex syncope: A systematic review". Neurology. 83 (13): 1170–1177. doi:10.1212/WNL...

syncope and unexplained falls often have coexisting conditions such as carotid sinus hypersensitivity, orthostatic hypotension, and vasovagal syncope...

"Usefulness of Tilt Testing and Carotid Sinus Massage for Evaluating Reflex Syncope". The American Journal of Cardiology. 122 (3): 517–520. doi:10.1016/j...

neuropathy Dopamine beta hydroxylase deficiency Familial dysautonomia Reflex syncope Postural orthostatic tachycardia syndrome Orthostatic intolerance "Autonomic...

pressure include sepsis, hypovolemia, bleeding, cardiogenic shock, reflex syncope, hormonal abnormalities such as Addison's disease, eating disorders...

befriend The Relaxation Response Vasoconstriction Yerkes–Dodson law Reflex syncope Hypervigilance Cannon referred to "the necessities of fighting or flight...

he controls. Because he is prone to bouts of clinical depression and reflex syncope, after a fainting spell (triggered by a panic attack), Tony's physician...

evaluation for syncope fails to provide a definitive, highly probable, or potential diagnosis, but instead raises clinical suspicion of reflex syncope, orthostatic...

(September 2014). "Midodrine for orthostatic hypotension and recurrent reflex syncope: A systematic review". Neurology. 83 (13): 1170–1177. doi:10.1212/WNL...

Bosnia and Herzegovina. Gomis has a medical condition, suspected to be reflex syncope, which means he is liable to faint during times of stress. This has...

collapse ("agelastic syncope"), which in turn can cause trauma. See also laughter-induced syncope, cataplexy, and Bezold–Jarisch reflex. Gelastic seizures...

intolerance, nausea, diminished concentration, tremulousness (shaking), syncope (fainting), coldness or pain in the extremities, numbness or tingling in...

foreign particles and microbes. As a protective reflex, coughing can be repetitive with the cough reflex following three phases: an inhalation, a forced...

parasympathetic (due to the diving reflex) coactivation — may be responsible for some cold water immersion deaths. Gasp reflex and uncontrollable tachypnea...

fainting (syncope) from touching the neck (often whilst shaving). This is an important cause to exclude in men having pre-syncope or syncope symptoms....

have discussed additional aspects of this possible link between vasovagal syncope and evolutionary fitness in blood-injection-injury phobias. An evolutionary...

palpitations, chest discomfort, exhaustion, shortness of breath, presyncope, and syncope. While sinus tachycardia is very common and is the most common type of...

of bladder control Biting the tongue Possible causes include: Syncope (fainting) Reflex anoxic seizures Breath-holding spells of childhood Cataplexy Hyperekplexia...

and temple) can produce a cerebral concussion or a carotid sinus reflex with syncope and cause a sudden, dramatic KO. Body blows, particularly the liver...

a hand-to-hand combat tactic involving the use of a chokehold to cause syncope, or temporary loss of consciousness, at which point the choke is released...

voluntary control in healthy humans and other animals, but may occur as a reflex in infants, some elderly individuals, and those with neurological injury...

ISBN 9781405104647. Thompson EG, Pai RK, eds. (2 June 2011). "Passing Out (Syncope) Caused by Arrhythmias". CardioSmart. American College of Cardiology. Archived...

associated with symptoms of fatigue, dyspnea, dizziness, confusion, and frank syncope due to reduced forward blood flow to the brain, lungs, and skeletal muscle...

the middle of the fifth to the end of the sixth century. This involved syncope and the loss of final syllables. If the poem ultimately dates to this time...