 Stroke
Fact Sheet
Strokes are the third leading cause of death in the United
States,behind heart disease and cancer. Each year over 500,000
Americans suffer from stroke, and of those about 150,000 will
die from them. Although as many as three million Americans
have survived a stroke, more than two million of them have
sustained some permanent disability. Strokes may occur at
any age, in both sexes, and in all races in every country
of the world.
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What is a Stroke?
A stroke, often called a Cerebrovascular Accident (CVA) or
brain attack, is a loss of blood flow to an area of the brain
which may result in disorientation, further injury, or even
death. When blood flow ceases, brain cells are denied vital
supplies of oxygen and nutrients.
Some strokes may produce only a slightly recognizable effect,
while others can quickly cause the loss of function of an
arm or leg, or even death if coma results.In spite of their
sudden occurrence, strokes can be prevented.
This is accomplished by managing the risk factors, heeding
the warning signs, and acting quickly. Today, early diagnosis
and treatment can dramatically improve recovery for stroke
victims.
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Risk Factors
- high blood pressure;
- cigarette smoking;
- diabetes;
- Transient Ischemic Attacks;
- atrial fibrillation (irregular heartbeat) and other heart
disease.
Prevention
- Control blood pressure and cholesterol levels;
- Stop smoking;
- Control blood sugar if diabetic;
- Maintain a healthy diet;
- Exercise regularly.
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