A stroke is a type of cardiovascular disease that affects the cerebral arteries, those blood vessels that carry blood to the brain. A stroke occurs when one of those blood vessels in the brain is obstructed or ruptures flooding the brain with blood. Depriving blood and oxygen to the brain results in those immediate cells death, causing the brain not to function properly. Once parts of the brain stop functioning, it can directly affect the areas of the body controlled (1).
A stroke can be generally be defined in two types of categories. The first and most common type of stroke is called ischemic stroke. This occurs when a blood clot (cerebral thrombosis) blocks a blood vessel in the brain. Blood flow beyond the blood clot is then restricted, and the part of the brain that relies on that blood supply becomes oxygen deficient and can die (1). A blood clot can develop in a narrowed artery that supplies the brain or can travel directly from the heart (or somewhere in the body) to an artery that supplies the brain. Blood clots are usually the result of other issues in the body that affect the normal blood flow. Common problems that affect the normal blood flow include: hardening of the arteries, irregular heart rhythms, infection of the heart valves, congenital heart defects, blood clotting disorders, inflammation of the blood vessels, etc. (2)
The less common but more deadly of the two strokes is called a hemorrhagic stroke. A hemorrhagic stroke occurs when an artery in the brain leaks or bursts (2). These strokes can be broken down into two major types: cerebral and subarachnoid. A cerebral hemorrhage is when one of the cerebral arteries ruptures in the brain. A subarcachnoid hemorrhage is when the brain's surface ves...
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...lysis and loss of brain function can prohibit patients from complete recovery, but it is important to remember to take small steps and have a goal everyday.
The best way to prevent a stroke is to know your family history and other risk factors such as whether or not you: have high blood, diabetes, or smoke. Cigarette smoking is the most preventable risk factor for a stroke. Smokers are four times more likely to have a stroke than non-smokers. The nicotine and carbon monoxide in tobacco smoke reduces the amount of oxygen in the blood (4).
African Americans are more than double Caucasians with rate of first stroke. Stroke deaths are also twice as likely for African Americans that Caucasians resulting with a death rate also double. Some of these stroke disparities are due to the higher incidence of obesity, diabetes and smoking amongst African Americans (4).
In the popular article title “Yes, sitting too long can kill you, even if you exercise” written by Susan Scutti, the article summarized a study that was published in Annals of Internal Medicine by Dr. Keith Diaz. The article explained how there was a direct relationship between the time one spent sitting and their risk of early mortality. Scutti explained how the study found that people who sat for less than 30 minutes at a time had a lower risk of early death. According to the CNN article, The study, REasons for Geographic and Racial Differences in Stroke, “REGARDS” which was designed to look at why African Americans have a greater risk of stroke then whites. the experiment consisted of 8,000 black and white adults who were 45 years or older.
1. What is the difference between a. and a. Introduction The main aim of this report is to present and analyse the disease called Cerebrovascular Accident, popularly known as stroke. This disease affects the cerebrovascular system, which is a part of the cardiovascular system.
A stroke can happen at any age but for patients who are 55 and older, their risk factor will increase due to age and physical activity. “While stroke is common among the elderly, a lot of people under 65 also have strokes”(“About Stroke” page 1). Also at risk are African Americans because of other health issues that can trigger a stroke, for example: high blood pressure, diabetes and obesity. Caucasians and Hispanics are also at. Not only does Ethnicity and age play a factor, but so does other health conditions. Patients who suffer from high blood pressure, diabetes, heart disease, obesity, alcohol and drug
If we were to apply a longitude exposure study over the span of 42 years from the time an inner-city child is born, we may conclude that life experiences resulting from potential malnutrition, underprivileged environments, and overall lack of health education are the leading contributors to adult African American deaths. Studies show that 8 of the 10 leading causes in the deaths of African Americans are medical disease, which with proper education and care may have been prevented and/or addressed earlier in their life to diagnose and treat. The fact is Heart Disease is the leading cause of deaths for African Americans. When compared to other ethnicities, some form of heart disease causes 24.5% of African American deaths. These numbers are astounding considering Blacks make up approximately only 14.2% of the total U.S. population. The contributing factor is lack of knowledge and family medical screening. Understanding the history of your genial line specific to your race and ...
Stroke occurs when the blood supply to the brain is blocked or condensed. Blood works to transport oxygen and other beneficial substances to the body’s cells and organs, as well as the brain. There are two main types of strokes that are known as Ischemic strokes and Hemorrhagic strokes. When the blood vessels that provides for the brain becomes congested, is it referred to as ischemic stroke, the most common stroke within adults. Blood clots, a cluster of blood that sticks together, are the cause of Ischemic strokes. Ischemic strokes also takes place when arteries become backed up with plague, leaving less blood to flow. Plague is cholesterol, calcium and fibrous and connective tissue that sticks to the walls of blood vessels. Ischemic strokes eternally damage the brain and cause a person's body to no longer function habitually.Some risk factors that may increase stroke are high cholesterol, diabetes, high blood pressure, and obesity. Some stroke factors are also due to old age or having a family that has a history of strokes. Men are more likely to have a stroke but the most st...
The bleeding of the brain also causes increased pressure on the brain and it presses against the skull. Symptoms of a hemorrhagic stroke vary upon the amount of blood tissues affected and the location of the bleeding. A transient ischemic attack only lasts for a few hours of the day or a day and it doesn't cause permanent brain damage like an ischemic stroke would. (TIA) transient ischemic attack is not considered to be a stroke, it is referred to as a warning signal before having a stroke. Ask yourself how does a stroke change a person's everyday life drastically? People who suffer from strokes have to live with a mental or physical disability that causes them to be limited.
It is caused by clot that blocks blood vessels from supplying blood to the brain through cerebrovascular events. If there is no blood in the brain, then there is no oxygen or nutrients because it is blood that supplies it to the brain. This can cause permanent brain damage which can cause inflammation. Fasting has there been known to be effective and efficient against stroke because it increases cognitive functioning and health of the brain. In addition, fasting has been known to increase neuro-protective proteins and reduction in inflammatory substance known as cytokines. This is critical reducing the chances of damaging the brain that can cause
So, what is actually happening when a stroke occurs? A stroke occurs blood flow to the brain is either impeded or significantly reduced. When this happens, the brain cells are starved of the essential oxygen and nutrients they need and begin to die. There are three different kinds of strokes. They are ischemic, hemorrhagic,
Heart disease is of utmost and imperative concern in the United States. It stands at the top of the list for causes of death in the U.S., and it can be absolutely devastating (Centers for Disease Control and Prevention [CDC], 2013). In part one of the health disparities paper, disparity in relation to heart disease was pointed out in those of low socioeconomic status and/or minorities. Part two of this paper has been streamlined towards a more specific minority: African Americans women. The reason for focusing on the African American women population is that there is a huge amount of disparity seen specifically in this group. As of 2009, African Americans as a whole had 30% more of a chance of dying from cardiovascular disease than Caucasians (U.S. Department of Health & Human Services Office of Minority Health [OMH], 2012). The rate of Cardiovascular Disease in African American women specifically is higher at 48.9% than the rate of CVD in African American men at 44.4%, showing even greater disparity in African American women (American Heart Association, 2013). The goal of this paper is to identify and appraise two different articles surrounding this topic. Both articles involve an intervention in which similar community prevention programs were implemented in hopes to reduce the risk of CVD in African American women.
For African Americans, there is a major relationship between unemployment and poor health, around one-third of their population is poor and that can cause illness due to a poor diet and bad living conditions. They also have most cost involved if healthcare is needed because they are less likely to have insurance coverage. Distrust in the healthcare system is another problem, because they believe that the care is inadequate or harmful. Also, having racism within healthcare systems can be very detrimental to the African Americans care. Babies in African American families are twice as likely to die than babies in white families. They have problems within their culture with cancer, sickle cell anemia and hypertension. For cancer, they have a 27% higher rate than whites do and for hypertension they are one-third more likely than whites to have it due genetics, poor diet and stress. Sickle cell anemia is worse for anyone with African American descent, one in twelve have the gene and around one in six-hundred actually develop the disease. This disease means that the blood cells will become elongated and pointed which will clog vessels, reducing oxygen flow, and could even cause organ
Some of the key factors of heart disease are high blood pressure, high cholesterol, and smoking. Half of Americans have one of these three risk factors. Center for Disease Control states that several other medical conditions and lifestyle choices can also put people at a higher risk for heart disease, including; diabetes, overweight and obesity, poor diet, poor physical activity and, excessive alcohol abuse (Americas heart disease burden, 2013). Heart disease is a group of diseases of the heart and the blood vessel system in the heart. Coronary heart disease is the most common type; it affects the blood vessels of the heart. African American women are more likely to die from heart disease than any other race because some say African-American women don’t get the same treatment as the white race will get.
Stroke is a serious medical condition that affects people of all ages specifically older adults. People suffer from a stroke when there is decreased blood flow to the brain. Blood supply decreases due to a blockage or a rupture of a blood vessel which then leads to brain tissues dying. The two types of stroke are ischemic stroke and hemorrhagic stroke. An ischemic stroke is caused by a blood clot blocking the artery that brings oxygenated blood to the brain. On the other hand, a hemorrhagic stroke is when an artery in the brain leaks or ruptures (“About Stroke,” 2013). According to the Centers for Disease Control and Prevention (CDC), “Stroke is the fourth leading cause of death in the United States and is a major cause of adult disability” (“About Stroke,” 2013). Stroke causes a number of disabilities and also leads to decreased mobility in over half of the victims that are 65 and older. The CDC lists several risk factors of stroke such as heredity, age, gender and ethnicity as well as medical conditions such as high blood pressure, high cholesterol, diabetes and excessive weight gain that in...
Stroke has been classified as the most disabling chronic disease, with deleterious consequences for individuals, families, and society1. Stroke impacts on all domains in the ICF. The body dimension (body functions and structures), the individual dimension (activity), and the social dimension (participation). All domains influence each other2.
I realized it was a stroke,” –Fred, a stroke survivor. Some of the most common symptoms indicating that a stroke is occurring include sudden numbness or loss of movement in the limbs on one side of your body or face, sudden vision changes, sudden trouble speaking, sudden confusion, a very intense headache, or sudden balance issues. Stroke is simply acquired when the blood supply to the brain is suspended, but to get to the roots of what causes it, a stroke is triggered by the slowly forming plaque buildup over time. The plaque is made up of calcium, fat, cholesterol, cellular waste, and fibrin, a material involved in blood clotting. The plaque existing in an artery can grow big enough to block the supply of blood to the brain, resulting in a stroke. A stroke can also be caused by high blood pressure breaking a blood vessel in the brain causing internal bleeding. Although there is no cure, as damage the brain is usually irreversible if not cared for quickly; there are different treatments available for both types of stroke. For an ischemic stroke, a tissue called plasminogen activator can be injected into an artery to break up
-Stroke is common in Japanese Americans but it is also a little more common in Americans because the lifestyles are different. According to U.S. department of health and human services in Japanese Americans there is 1.8% that are diagnosed compared to a higher 2.4% in Americans.