To one it comes like the stroke of an arrow, shocking all the emotions to a sharper life.

VOA: special.2009.10.31

The problem may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.

VOA: special.2010.03.02

Yet people who seem healthy can suffer a stroke without even knowing it.

VOA: special.2009.09.22

And,it causes ten percent of cardiovascular diseases, like heart disease and stroke.

VOA: special.2010.03.09

It includes heart attack, stroke and high blood pressure.

VOA: special.2009.07.15