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Syncope is a word that means to faint or suddenly become unconscious.

A person can faint for many reasons, some related to the heart and others not. By far, the most common type of faint in children relates to what is called the autonomic temperature, heart rate, blood pressure, breathing rate, etc. This is called vasodepressor syndrome. These commonly occur with emotional stress (i.e. drawing blood, getting one's report card) and are made worse by hunger, fever/colds, and hot stuffy environments.

Usually the kids will feel nausea, sweating, and may look pale. They faint (and as long as they are flat) usually recover in a few minutes.
A variation of this response is called neurocardiogenic syncope where there are some abnormal responses by the nervous system that causes you to faint. In this case, the heart rate becomes very slow.
"That girl has syncope; she passes out frequently."

"When that kid donated blood, he passed out. His mother thinks he has syncope."
Syncope by BLaCK ouT QueeN May 2, 2009
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syncope is a temporary loss of consciousness mostly related to blood flow to the brain.
also called "fainting" or "passing out"
The presence of toxins in the blood not only affects the brain, causing delirium, but also other organs, the heart and lung, and may cause fatal syncope or respiratory failure.
syncope by LoganDefines December 17, 2019
A native Australian aboriginal who succeeded Eddie Mabo in the native title act. 1994
Syncope stole ma baby
Syncope by Anonymous March 9, 2003
Syncope, a rare disease caused by lack of blood flow to the brain, is rare within adulthood and puberty. Syncope is caused by smoking too much (or overdosing). Some

side effects are swooning, (fainting), sinus headaches, and sleepiness. Causes are any illegal or commonly used drugs, such as marijuana, crack/cocaine, oxycontin, GHB,

meth, meperidine,and amphetamine. There is no yet cure of Syncope, but it is highly dangerous within the teenage years.
(no yet example for syncope)
Syncope by Paul Wellingsburrg December 9, 2008
When a person commits sins and has to live/cope with the consequences.
Prisoner: "I burgled a store and now I have to live with my sins... syncope"
Cell mate: "Yeah I hear you brother"
Syncope by Montymouse4 April 9, 2023
Also known as passing out. It's when you suddenly lose consciousness.
Subject 085 suffered from a case of syncope before the experiment even began.
syncope by 7568ino February 23, 2024

vasovagal syncope

The loss of consciousness was due to vasovagal syncope
vasovagal syncope by Mammafox January 28, 2018