Stroke is an emergency and kills…knowing the warning signs can help save a life. Stroke (or brain attack) is a medical emergency or a serious life-threatening condition that happens when there is a reduced blood flow to the brain. When a stroke occurs, the brain is unable to receive enough nutrients and oxygen which may cause brain cells to die. Stroke can lead to enormous physical damage (difficulty in movement, speech difficulty and memory loss). What can cause stroke? Atherosclerosis (narr...