Stroke is a Medical Emergency. Call 911.
Stroke is a type of cardiovascular disease that affects the arteries leading to and within the brain. A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts. Time is critical in stroke treatment. The faster you are taken to an emergency room, the better your chance for a positive outcome.
Stroke Strikes BE FAST
Not sure whether a person's symptoms are a stroke? B.E.F.A.S.T. and quickly check for any of these signs of stroke:.
- B = Balance – Is the person suddenly having trouble with balance or coordination?
- E = Eyes – Is the person experiencing blurred or double vision or a sudden loss of vision in one or both eyes?
- F = Face Drooping – Does one side of the face droop or is it numb?
- A = Arm Weakness – Is one arm weak or numb? Ask the person to raise both arms. Does one arm drift downward?
- S = Speech Difficulty – Is speech slurred, are they unable to speak, or are they hard to understand? Ask the person to repeat a simple sentence like, “The sky is blue.” Is the sentence repeated correctly?
- T = Time – If the person shows any of these symptoms, even if the symptoms go away, call 9-1-1 and get them to the hospital immediately. Call 911 now!
If you experience or see someone with these warning signs, call 911 immediately. Identifying and reacting to stroke symptoms quickly is crucial to obtaining proper treatment for an individual experiencing a stroke.
What Is a Stroke?
Strokes are aptly referred to as a "brain attack." When there is an interruption of blood flow to the brain, either because of a clot or ruptured blood vessel, sudden brain damage occurs.
A person who is having a stroke requires immediate medical attention. The longer it takes to receive care, the more brain cells will die and the greater the risk of disability or even death.
Two Types of Stroke
Ischemic stroke is most common and accounts for 87 percent of strokes. Ischemic stroke is caused by a clot that prevents blood flow to the brain. The clot can either travel to the brain from another part of the body or can develop in an artery.
Hemorrhagic stroke is a second type of stroke which occurs when a blood vessel in the brain breaks or ruptures. Hemorrhagic stroke is less common, but it's more deadly.