Stroke: The Main Cause Of Mortality

Stroke is the fourth leading cause of death in American and a leading cause of adult disability. Stroke or other known as a “transient ischemic attack” occurs when a blood clot blocks an artery or a blood vessel breaks, interrupting the blood flown to an area of the brain. These characteristics cause a loss of cerebral function. (NSA, 2014) When brain cells die during a stroke, abilities controlled by that area of the brain are lost. These abilities include speech, movement and memory. How a stroke patient is affected depends on where the stroke occurs in the brain and how much the brain is damaged. (NSA, 2014) Stroke rehabilitation starts on admission to hospital and continues after discharge; the aim is to restore a level of

Strokes claim a victim every forty seconds in the world (Mcintosh 1). Strokes happen when the brain is deprived of blood, leading to rapid brain cells start dying rapidly, which causes muscle weakness on one side of the body, speech difficulties, and the drooping of the side of one’s face. Oftentimes, strokes are believed to be unpredictable and unmanageable, however understanding the biology and causes behind them can allow for many prevented and effectively managed strokes (Mcintosh 2).

A stroke occurs when there is a sudden decrease in blood flow to a localized area in the brain (Trakalo, 2015, p.1234). This can occur in different ways such as a thrombus, an embolus, a stenosis, or a hemorrhage - all of which can cause devastating neurological effects depending on the extent of ischemia and necrosis resulting from the decreased oxygen carried by the blood.

The reason why we choose stroke is because stroke can happen anytime in our lifetime. There are two sorts of stroke. Ischemic stroke is like a heart assault, with the exception of it happens in the veins of the cerebrum. Clusters can shape in the mind's veins, in veins prompting the cerebrum, or even in veins somewhere else in the body and after that go to the cerebrum. These coagulations piece bloodstream to the mind's cells. Ischemic stroke can likewise happen when an excessive amount of plaque (greasy stores and cholesterol) obstructs the mind's veins. Around 80% of all strokes are ischemic.Hemorrhagic strokes happen when a vein in the mind breaks or bursts. The outcome is blood saturating the mind tissue, making harm cerebrum cells. The

Stroke is the second most common cause of death and disability worldwide[1]. One of the

A stroke is a disease that affects the arteries leading into as well as within the brain. “Strokes are the 4th leading cause of death in the United States. Approximately 800,000 people have strokes every year about one every 4 seconds.”1 A stroke may cause lasting brain damage, long term disability, or possibly even death. There are three main types of strokes, ischemic, hemorrhagic and transient ischemic attacks and each come with many warning signs. A person may have an increased chance of having a stroke depending on their lifestyle and risky behaviors, and treatment is determined on what type of stroke a person has.

Stroke is one amongst the foremost distressing experiences that can happen to anyone. A stroke is caused by an intermission of the blood offer to half of the brain. The term ‘stroke’ comes from the actual fact that it always happens with none warning, ‘striking’ the person from out of the blue. Worldwide, each year 2/1000 individuals have a stroke. Five out of six strokes happen in individuals over the age of sixty. It is hardly ever obvious why somebody ought to have suffered a stroke. Contrary to widespread belief, stress, and either future or following a sudden event, is not in itself a reason behind a stroke. The most common is obtaining older and alternative factors are high blood pressure (hypertension),

Stroke is cerebral injury caused by acute cerebral circulatory disorder, is a kind of serious hazard to human health and life safety of common refractory disease, which is difficult to reverse once got. There are obvious three tenors (high incidence, high morbidity, high mortality) of it. According to statistics, my country's annual 2 million stroke patients, the incidence rate is as high as 120/10, of which 4.5 million patients with different degree of disability, and the life cannot provide for oneself, the morbidity of up to 75%, 1.2 million stroke patients die each year. Has had a stroke patients, but also easy to relapse again, every recurrence, caused Tremendous risk to human health and life, with great pain to the patient and created a heavy burden to family and society.

According to the Center of Disease Control “Stroke is a leading cause of death in the United States, killing nearly 130,000 Americans each year—that’s 1 of every 20 deaths.” America’s population is around 320 million according to government census. The statistics of 130,000 may not seem like a lot compared to America’s population, but clearly it is a significant amount. This statistic only counts the stroke victims that die, but many stroke victims survive with few as well as major issues leading to a compromised life after. So what is a stroke? A stroke also known as Cerebrovascular accident (CVA) happens when there is a loss of blood supply to the brain. In the following we will be looking at the history of the disease, suspected causes, symptoms and treatments.

Strokes have been around for thousands of years. Hippocrates recognized and described what we now call strokes as the onset of sudden paralysis. In ancient times stroke was called apoplexy and this term was applied to anyone who suddenly became struck down with paralysis. Physicians during that time knew very little about stroke and the only thing that could be done for the condition was to feed and care for the patient. "The first person to investigate apoplexy was a Swiss scientist named Johann Wepfer in 1620. Wepfer was the first to identify postmortem signs of bleeding in the brain in patients that died of apoplexy. Not only did was he the first to identify the blood in the brain of these postmortem apoplexy patients

A stroke is one of the most serious diseases which threatens public health worldwide. A prevalence of a stroke increases with age, but it is not a natural part of the aging process. According to Australian Institute of Health and Welfare (AIHW) (2013), more than 375,000 Australians had suffered by stroke in 2009 and 70% of them were more than aged 65. Furthermore, more than a third of Australians among them had a disability from the stroke (AIHW 2013). A stroke often leaves people with paralysis, balance problem, cognitive problem, speech impairment and loss of memory depends on which part of the brain is affected.

Stroke is the third leading cause of death in the United States (CDC para. 1), affecting more than 7 million Americans over the age of 20 and representing 3% of the population (Rogers et al. e68). Current estimates suggest close to 800,000 Americans will experience a stroke each year; however, symptoms related to strokes often go undiagnosed. The prevalence of undiagnosed strokes is estimated to be 17.8% of the population over the age of 45, but some minorities and those with low incomes make up a disproportionate percentage of this number. Ethnicity also influences the risk of a stroke for all adults over the age of 18: 5.8% and 4.0% of Native Americans and African Americans respectively, have had a stroke, compared to 2.4% and 2.5% for Whites and Hispanics.

A stroke is a sudden loss of brain function. It is caused by the interruption of flow of blood to the brain (ischemic stroke) or the rupture of blood vessels in the brain (hemorrhagic stroke). The interruption of blood flow or the rupture of blood vessels causes brain cells (neurons) in the affected area to die.

All topics in this booklet are intrinsically linked by cause-effect relationships: independent and dependent. It includes all possibilities that attribute simultaneously to make obvious rather tricky in practice. (Tones et al., 2013). It is virtually impossible currently to estimate all aspects of stroke, However, regarding the health services, with holistic vision of the patients and the family or society as a whole, two aspects must be emphasised: risk factors and after stroke care.

There are three main strokes which include a ischemic stroke, hemorrhagic strokes and transient ischemic attack (TIA). A ischemic stroke is when there is a loss of blood flowing to an area of the brain, resulting in not being able to function a body properly. A hemorrhagic stroke happens when a weak blood vessel tear. According to the American Stroke Association, 13 percent of strokes are hemorrhagic. Lastly there is a transient ischemic attack (TIA) , also called a mini-stroke, a TIA is due to a temporary shortage of quantity of blood and oxygen to the brain. As Mayo Clinic states “About 1 in 3 people who have a transient ischemic attack will eventually have a stroke, with about half occurring within a year after the transient ischemic attack.”