TIA Stroke Risk Factors
Some risk factors for TIA, and stroke cannot do anything. However, to know that you are at risk, might strengthen your motivation to do something about other risk factors.
- Inheritance. You may be at increased risk if someone in your family has had a TIA or stroke.
- Age. Risk of stroke increases with age.
- Sex. If you are a man, the risk of stroke slightly higher in younger years. In older age groups, where the overall risk of stroke is highest, the risk for men and women about the same.
- Race. This is of less importance, but blacks have a higher risk than other ethnic groups. The explanation is partly that they have a higher incidence of hypertension and diabetes.
The following risk factors you can do something with:
- High blood pressure. High blood pressure increases your risk of TIA or stroke. Unhealthy diet, little physical activity and obesity contribute to this risk factor.
- Heart disease. If you have had a myocardial infarction, valvular, atrial fibrillation, it increases your risk. Your heart pumps out blood less efficiently by these conditions, and it beats irregularly.
- Cigarette smoking. Smoking contributes to the development of the cholesterol-containing deposits inside the arteries. Nicotine also increases heart rate and blood pressure. Coal Osen in cigarette smoke replaces oxygen in your blood and thereby reduces the oxygen supply to tissues, including the brain. Smoking also increases the blood's tendency to clot, blood clots forming.
- Diabetes. Diabetes increases the severity of atherosclerosis - the narrowing of the arteries due to increased fat deposition - and how quickly atherosclerosis develops.
- High cholesterol. High levels of LDL-cholesterol ("bad cholesterol") and low levels of HDL cholesterol ("good cholesterol") increases the risk of narrowed or blocked arteries.
- Elevated homocysteine. Homocysteine - thus one of the building blocks of protein and an amino acid - occurs naturally in your blood. Homocysteine levels increase the risk that clogged arteries, the cholesterol levels in years, to become scarred and thickened soups are customary in the cause. Taking a combination of B vitamins - B6, B12 and folic acid - has been shown to reduce the amount of homocysteine in the blood. However, if this gives the reduced risk of stroke, we do not know. However, it can reduce the risk of atherosclerosis formation in some of those who have narrow coronary arteries of the heart.
- Sedat's lifestyle. People with low physical activity are at increased risk for stroke. Just to walk, or engage in some form of regular exercise can reduce your risk of stroke.
- Obesity. Risk of stroke increases if you are overweight. It can also increase blood pressure and increased risk of diabetes.
- Carotid stenosis. Your doctor may be using the stethoscope to hear the whisper of the blood vessels of the neck, which may indicate atherosclerosis in the arteries here. To clarify whether this is correct, and whether the changes are such that one has to do something with them, refer to the ultrasound examination. These narrow veins can be an important cause of TIA and stroke.
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