CBS Los Angeles viewers witnessed a scary moment over the weekend when KCAL News meteorologist Alissa Carlson fainted live on air Saturday, just as she was about to deliver a weather forecast. Now ...

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 ...

Patients with presyncope and those with syncope in the ED have similar 30‑day serious cardiac outcomes, although patients ...

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

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 ...

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, ...

MISSOULA, Mont. — People aren’t the only species that can faint or have dizzy spells, in fact, animals can as well!. The medical term for an acute loss in consciousness or pronounced weakness is ...