Fainting: Is It Your Head or Your Heart?
Passing out isn't always a neurological issue. And although it's fairly common, fainting shouldn't be ignored. Here's what you need to know.
By Charlotte Libov
Fainting, also called passing out, can be frightening. But it’s actually a common occurrence. An estimated one in three people will faint at some point in their lives.
The person usually regains consciousness within a few minutes, recovers quickly, and returns to normal. But sometimes fainting can signal a serious medical condition, even heart disease, so getting to the reason behind the incident is important.
http://www.everydayhealth.com/heart-health/fainting-is-it-your-head-or-your-heart.aspx?iid=redir_sc
