STROKE

A stroke is a condition where a blood clot or ruptured artery or blood vessel interrupts blood flow to an area of the brain.

The two main types of stroke include ischemic stroke and hemorrhagic stroke. Ischemic stroke accounts for about 75% of all strokes and occurs when a blood clot, or thrombus, forms that blocks blood flow to part of the brain. A hemorrhagic stroke occurs when a blood vessel on the brain's surface ruptures and fills the space between the brain and skull with blood (subarachnoid hemorrhage) or when a defective artery in the brain bursts and fills the surrounding tissue with blood (cerebral hemorrhage).
Treatment and care usual for people who have a stroke.
The aim of the scan is to confirm the diagnosis and to tell whether the stroke is an ischaemic or haemorrhagic (bleeding) stroke.
Antiplatelet medication. Platelets are tiny particles in the blood which help blood to clot. Antiplatelet medication is usually advised if you have had an ischaemic stroke (due to a blood clot). Antiplatelet medication reduces the 'stickiness' of platelets. This helps to prevent blood clots forming inside arteries, which helps to prevent a further stroke. For example, medication to lower a raised blood pressure, sugar level, or cholesterol level.
If you have atrial fibrillation you have an increased risk of a blood clot forming in a heart chamber and travelling to the brain to cause a stroke. If you have atrial fibrillation (or certain other heart conditions) a drug called warfarin may be prescribed. Warfarin helps to prevent blood clots forming. If you have carotid stenosis then you have an increased risk of having a stroke. Your doctor will advise if this is an option. If a subarachnoid haemorrhage is the cause of the stroke then an operation to fix the leaking artery is sometimes an option. For example, sometimes surgery is considered to ease the pressure within the skull if the pressure becomes high following certain types of stroke. The aim of rehabilitation is to maximise activity and quality of life following a stroke. Hospitals which deal with stroke patients have various specialists who help in rehabilitation.

Preventation
Certain 'risk factors' increase the chance of atheroma forming - which increase your risk of having a stroke (and heart attack). You can reduce the risk of having a stroke (or a further stroke) if you reduce your 'risk factors'.
• Smoking. If you smoke, stopping smoking can greatly cut your risk of having a stroke.
• High blood pressure. If it is high it can be treated. If you have high blood pressure, treatment of the blood pressure is likely to have the greatest effect on reducing your risk of having a stroke.
• If you are overweight, losing some weight is advised.
• A high cholesterol. This can be treated if it is high.
• Diet. If you eat meat it is best to eat lean meat, or poultry such as chicken.
• If you do fry, choose a vegetable oil such as sunflower, rapeseed or olive oil.
• Alcohol. In particular, binge drinking can increase your blood pressure.
• Diabetes is a risk factor. If you have diabetes, treatment to keep your blood sugar as near normal as possible is important.

(Read about Died Soda Stroke)

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DIET SODA STROKE

Diet soda fans who drink the beverages every day may be cutting down on calories, but they also might be boosting their risk of stroke, new research suggests.. "in our study, we saw a significant increase in risk in those who drank diet soda and non-routine", hannah gardener, said epidemiologist at the university of miami miller school of medicine to present the dates of his research was on wednesday at international stroke conference 2011 in los angeles. More than 137,000 people die each year from strokes, according to the american stroke association. Metabolic syndrome, which in turn increases the risk for diabetes and cardiovascular diseases, experts say.

Gardner and his colleagues studied the pattern of ash 2564 people in the major northern manhattan study (prefectures) registered to see if it's a club, possibly of a stroke. Controlled, the researchers according to factors such as age, gender, ethnicity, physical activity, caloric intake, smoking and drinking habits and found that those soda drink a day - than those who do not drink soda - were 61 percent percent more likely to have a stroke .
Although the study showed a possible link between soft drinks and the risk of stroke, he has not shown cause and effect. "if our study is replicated," said gardener, "he says, that sodium is not optimal." associated in another study also found the gardener high salt intake with increased risk for stroke was. Meanwhile, 187 were ischemic strokes. The american heart association recommends less than 1,500 milligrams per day.

The scientists on factors such as age, sex, race, smoking, exercise, alcohol and daily caloric intake adjusted. As it has other factors to the risk of heart disease, how to do metabolic syndrome, the risk was even higher than 48% of the daily diet-soda-drinking. "if our results are confirmed by future studies that suggest it suggests that soda may not protect the best alternative to sugary beverages against vascular outcomes," said the author of the study lead, hannah gardener from the university of miami school of medicine, in a stretch press association. (this is in reference to webmd.)


Second, the ratio depends on the diet of self-reported - and the reports of the self are not always reliable. Habits change with time. The framingham heart study celebrated also noted a connection between people who drink soft drinks - diet or not - and the risk of metabolic syndrome. "i think that must remain the soda drinkers turn," said gardener. Display dryer diet drinks, found the researchers an increased risk in people who regularly drank soda. This means that there is something in soft drinks, which damages our blood vessels? "maybe with the company, people are grabbing a big mac and large fries," said mehta. "soda can not be bad. It can other people in combination with soda. That is, it is always possible that there feast something that leads to circulatory problems," said mehta, adding that this study is the second diet soft drinks in connection with health problems. A previous study showed that sodium intake with an increased risk of metabolic syndrome, which is also a risk factor for heart disease and stroke was associated. "people are risk factors for vascular disease may decide to reduce the amount of soda they consume," said jovine.

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