During an upright tilt, a person's cardiovascular system has to adjust in order to prevent a significant portion of the blood volume from pooling in the legs. These adjustments consist of a mild ...

The ED evaluation of syncope necessitates obtaining a careful history to determine whether such causes as intoxication, sepsis, migraine, or seizure are likely. Physical examination will aid in ...

The woman presented to the emergency department immediately after one such episode, reported Mazen M. Kawji, MD, of OSF Cardiovascular Institute in Peoria, Illinois. Importantly, these spells occurred ...

Knowing how to respond when someone faints or loses consciousness can save a life, especially when it happens without warning ...

VS is the most common cause of a reflex syncope. This means something stimulates what is a normal reflex to exaggerated extremes to cause fainting. Here that something is either the sight of blood, ...