Fainting takes different forms, a heart doctor says; a drop in blood pressure can cause it – or it can be a sign of a serious ...
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Five things to know about fainting: The heart's role and when it may signal serious conditionFainting or blacking out, also known as syncope, is a temporary loss of consciousness due to insufficient blood flow to the brain. Vasovagal syncope is the medical term for the most benign kind of ...
Fainting or blacking out, also known as syncope, is a temporary loss of consciousness because of insufficient blood flow to the brain. Vasovagal syncope is the medical term for the most benign ...
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