Multiple Forms Of Stroke : Ischemic Strokes, Hemorrhagic Strokes And Ischemic Attacks

A stroke occurs when the blood supply to the brain is blocked. The tissue does not get enough of oxygen and nutrients within minutes, the brain cells begin to die. A stroke is a medical emergency, and prompt treatment is crucial. The good news is a stroke can be treatable and is more preventable. More people live longer now than in the past years. Stroke is known as the silent killer. Many people ignore the symptoms and cause more damage to their body. People with stroke have trouble speaking and understanding, paralysis or numbness of the face arm or leg. If you ever encounter anyone with these systems, please call 911 imminently for help.

Stroke is like a heart attack, but instead the problem is with the brain not the heart. Stroke happens when the blood that is suppose to go to the brain is blocked or reduced. When the blood supply to the brain is blocked or reduced, the brain doesn’t get enough oxygen or nutrients, which causes brain cells to die. It can also be because of smoking. Smoking creates blood clots in the artery. Stroke is the top 5 disease that caused death in the US, but for black people stroke is the top 3 disease that caused death. Stroke commonly occurs to people over the age of 65. Even though the risk of having a stroke is high over the age of 65, stroke can occur at any age. Approximately 15 million people suffer from stroke each year. 5 million of these

A stroke is a condition which is characterised as loss of brain functioning due to an interruption in the blood flow to the brain (Buzzard, 2013, pg. 5). There are two types of strokes, ischaemic and hemorrhagic strokes (Buzzard, 2013, pg. 6). Ischaemic strokes are the most common type of stroke (Gomes & Wachsman, 2013). This type of stroke occurs due to an insufficient flow of blood to the brain, which is usually caused by an artery blockage (Gomes & Wachsman, 2013). Hemorrhagic strokes are due to hypertension and may be caused by medical problems or blood vessel abnormalities (Gomes & Wachsman, 2013). The strokes severity and location of the brain that is affected determines the impact of the stroke in an individual (Gomes & Wachsman, 2013).(Gomes, 2013)

A stroke happens when there is a problem with the blood supply to the brain such as a clot or spasm blocking cerebral vessels. There are two types of

A stroke is also known as a cerebrovascular accident (CVA). Strokes can be either ischemic or hemorrhagic. An ischemic stroke is caused by a blockage of a blood flow to the brain. It can be caused by a thrombosis or embolism. A thrombosis is a clot that disrupts the flow of blood to the brain. An embolism is a blood clot that forms in a different area of the circulatory system and travels through the bloodstream and blocks a blood vessel in the brain. Hemorrhagic strokes are when a blood vessel bursts causing bleeding in the brain or in the area surrounding the brain. This can be caused by an aneurysm or an arteriovenous malformation. An aneurysm is a weakened area of a blood vessel that eventually is weakened so much that it bursts. An

There are three main types of strokes. Each type has its own cause and treatment, though they are very similar. The Ischemic stroke is what approximately 85% of strokes are. This occurs when the arteries to the brain become narrowed or blocked. Either blood clot or debris can lodge into brain arteries. A Hemorrhagic stroke occurs when a blood vessel in the brain leaks or ruptures.

According to the World Health Organization (WHO), the term referred to as a “stroke” is defined as a cerebrovascular accident. This occurs when the blood vessel has a disturbance in its normal flow of blood, usually caused by a clot or rupture in the blood vessel. Following this sudden blockage in the arteries, the brain first starts to lose the exchange of oxygen, nutrients, and vital components which keep it performing optimally, thus leading to death of brain cells (World Health Organization, 2014). Strokes differ in cause and severity. An ischemic stroke is caused by an artery that is totally blocked meaning the brains blood supply is completely cut off. A hemorrhagic stroke is caused by a leaking or ruptured vessel to the brain meaning

The most common stroke is a ischemic stroke. This type of stroke happens when a blood clot is blocking the vessel’s blood supply. When the blood supply to any part of the brain is blocked off, the brains cells will die. The result would be the inability to carry out some of the previous functions as before like walking and

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 a serious medical condition. It is life threatening as it is connected to the brain. Once the blood supply of the brain is cut to the part of the body then that particular part will have weakness. Just like our organs the brain also needs oxygen supply to work. If the blood is restricted, then the blood cells will start to die. The brain needs nutrition to work and blood is one way the brain can receive the nutrition it needs to function. A stroke is basically an attack on the brain and the people suffering from stroke can have a disability, brain injury and possibly death. When a person has a stroke this could only be for two reasons. One of the first causes for the stroke could be because of blood clots and this will stop blood

A stroke occurs when blood flow to an area of the brain gets cut off. When this happens, brain cells are deprived of oxygen and begin to die. When the brain cells die during a stroke, abilities controlled by the area of the brain which is memory and muscle control loss. A person with a small stroke can have minor problems like temporary weakness of a leg or arm. People who have larger strokes may be paralyzed on one side of their body or lose their ability to speak. Some of the symptoms of strokes are severe sudden headaches, dizziness accompanied with vomiting, trouble walking, loss of balance and altered consciousness. When diagnosing strokes, doctors use blood tests, CT scans, MRI’s, carotid ultrasound, cerebral angiogram, and echocardiogram. There are three types of

This is all very similar to heart attack, but it occurs whenever a cerebral artery becomes blocked. To break it down, the stroke involves the blood flow through the body, but instead of putting a burden on one’s heart, it affects the brain. The brain is responsible for all voluntary functions of the body such as finger, arm, leg, and toes movements. It is also important for involuntary functions of the body, to include blinking and constant breathing, while awake or asleep. I named these few functions (even though there are millions of functions that our brains perform) to show the importance of the brain. When a stroke occurs it cuts off oxygen and blood supply to the many tissues in the body. Cutting off these functions can cause permanent paralysis or certain parts of the body, loss of motor functions, or it can be

A stroke is caused by the lack of blood and oxygen in the brain. Ischemia is the lack of oxygen in the body’s tissues. An ischemic stroke occurs when a blood vessel, most likely an artery, is blocked from a clot. This prevents oxygen from entering the brain. In other words, the main artery becomes blocked, and in turn, the part of the brain that the artery supports becomes ischemic – the cells and tissues in that part of the brain will die from lack of oxygen.

A stroke is a “Brain attack” that can happen to anyone at any time. This attack occurs when the blood flow to an area of the brain is cut off. Many may ask the question what causes a stroke. A stroke is caused when the blood flow to an area of the brain is cut off the brain cells are deprived of oxygen and begin to die. Studies show that a stroke occurs every 40 seconds and in every four minutes someone dies from a stroke. (Association) There are three different types of strokes Ischemic stroke, Hemorrhagic Stroke, and Transient Ischemic stroke, and they can all have a huge impact on your health.

            Ischemic strokes are strokes on the brain involving obstruction within a blood vessel that is suppling blood to the brain. This type of stroke is caused by atherosclerosis. Atherosclerosis is a condition fatty deposit lining the vessel walls, 87% of stroke are ischemic stroke. There are two types of obstructions that can occur. A cerebral thrombosis which refers to thrombus that develops at the clogged portion of the blood vessel. Also, a cerebral embolism which is a blood clot that forms in the circulatory system (usually near the heart, large arteries of the upper chest, and neck) after formation a portion of this clot can break off and enter the bloodstream which then lead to the blood vessel of the brain, it