What is coronary stenosis?
Coronary stenosis is a condition in which the coronary artery narrows and backs up materials such as fat or cholesterol. Coronary artery is a blood vessel located in a heart that is responsible for providing blood blood. If the artery becomes a narrowing, it can seriously affect the functioning of the heart and can eventually become fatal.
If the coronary artery is somehow injured, this can lead to coronary stenosis. Cholesterol is a solid material that can attach to the inside of the blood vessels and affect their ability to transfer blood to the heart. With high blood cholesterol levels, it can damage the coronary artery as well as high blood pressure levels. Smoking can also cause a condition because nicotine in cigarettes can cause blood vessels to narrow and more susceptible to blocking.
mild cases of coronary stenosis may not have any symptoms. As soon as the condition deteriorates and the artery narrows, it may result in a tight feeling in the chest, because it must fight clogged materials to pass through the blood. Can thusIt causes difficulty breathing, especially after physical activity, because the heart does not have so much oxygen from the blood. If it is not treated, the blood in the artery can be cloted and completely blocked in providing the heart with blood, resulting in a heart attack.
Coronary stenosis can be treated with drugs. The physician may prescribe drugs to thinner blood so that the blood can easily pass the tapered coronary artery. If a person has a high cholesterol level, he can take medication to reduce the amount of cholesterol in the blood, causing to cause blockage. Medicines to reduce blood pressure can prevent stenosis worsening.
The condition can also be treated with a surgery. One of the most common operations for coronary stenosis is angioplasty in which the surgeon puts an unoccupied balloon into a clogged area and uses a tool to fill the air balloon. To nutí přebytečné materiály blíže ke stěnám tepny a uvolňuje prostor pro krev, aby se pumpoval. More seriousCases of coronary stenosis, such as being clogged with more than one artery, may require bypass surgery. The surgeon cuts off a piece of vein from another part of the body and connects it to the blocked area to redirect blood around all the narrowed coronary arteries.
As a person ages, it is more likely that it will have coronary stenosis, but the condition may also be hereditary. Men is more common than women, but may occur in anyone. Having a sedentary lifestyle or being obese exposes a person exposed to a higher risk of developing stenosis. This can be prevented by preventing daily exercise, consumption of low -saturated diet, smoking and looking for high cholesterol or blood pressure treatment.