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Stroke
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Stroke is the number one reason for nursing home admissions. [4]
Stroke is the third leading cause of death. Statistics show that African Americans have an increased risk of having a stroke compared to Caucasians, and they have a lower rate of surviving a stroke compared to Caucasians.[5] Stroke is a medical emergency. Every minute counts when someone is having a stroke.[6] Stroke is the major cause of disability in adults in the United States. Disability due to stroke is a major public health problem that costs an estimated 13 billion dollars per year.[7] Stroke is an abrupt interruption of constant blood flow to the brain that causes loss of neurological function. The interruption of blood flow can be caused by a blockage, leading to the more common ischemic stroke, or by bleeding in the brain, leading to the more deadly hemorrhagic stroke.[8] Stroke is the third leading cause of death and the leading cause of disability in the United States. Ischemic stroke is caused by a blockage of blood flow to one or more brain arteries, usually due to a blood clot.[9]
Stroke is a type of cardiovascular disease. It affects the arteries leading to and within the brain.[10] Stroke is a leading cause of long-term disability, and many persons fear stroke not because it might lead to death but that independence will be lost. Stroke is second to dementia as a reason for long-term institutionalized care, and the effects of stroke can potentiate the effects of other diseases such as Alzheimer's disease. Stroke is the third leading cause of death in the United States and a leading cause of disability. However, research shows the public remains unaware of its warning signs and the need for immediate medical attention, even if the symptoms subside.[12] Stroke is the third leading cause of death and a leading cause of serious, long-term disability in the United States. According to the American Heart Association, approximately 700,000 Americans suffer a stroke each year; about 25 percent of these strokes are fatal.[13] Stroke is the third leading cause of death in this country, and is also one of the leading causes of catastrophic disability in adults. In this country alone, over 600,000 people will suffer a stroke each year.[14] Stroke is a serious condition. The sooner treatment is received, the better the person will do, and the lower the chance of permanent disability or death.[15]
Stroke is the third leading cause of death in the United States and one of the leading causes of long-term disability. It is estimated that 700,000 Americans experience a new or new recurrent stroke each year, 500,000 first strokes, and 200,000 recurrent strokes.[16] Stroke is the third leading cause of death in the United States, killing about 160,000 people a year, according to the National Stroke Association. About 750,000 people suffer from stroke annually. Brain science has revealed that stroke and depression are closely linked. One large study (funded by the National Institutes of Health) found that people with depression are far more likely to suffer a stroke.[18] Brain tumors, clotting disorders, and clots blocking one or more veins in the brain are other possible causes of intracerebral hemorrhages. Finally, in some people who have had an ischemic stroke, the infarcted brain area may undergo so-called hemorrhagic transformation as the blood in a formerly clogged artery finds a new channel; this mimics the picture of an intracerebral hemorrhage.[19] Brain damage and death may result if treatment is delayed. Begin rapid cooling with ice or cold water, fanning the victim to promote evaporation.[20] Brain cells begin to die after just a few minutes without blood or oxygen. Brain tissue needs a constant supply of oxygen and nutrients to function correctly. When the tissue is cut off from oxygen during a stroke, the tissue begins to die.[22] Brain tumours account for approximately 2% of all cancer deaths. However, a much greater problem is the spread of cancer, with secondary tumours developing within the central nervous system.[23]
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