Add Yahoo as a preferred source to see more of our stories on Google. People mistakenly believe they should have two or three stroke symptoms before calling 999 becomes necessary, according to NHS ...

A stroke occurs when the flow of blood to the brain is blocked. It is a medical emergency because blood carries oxygen, and brain cells can die within minutes without it. Not every stroke can be ...

A decade ago, at age 55, Don Lewis suffered a stroke in his sleep. When he woke up, he couldn’t move his left arm or leg. Lewis’ neighbor realized his truck hadn’t moved in two days and called 911 for ...