angina pectoris medication
angina pectoris medication
What do our arteries?
The human body is an amazing machine and what keeps things moving is the heart. This is our body and pump blood pumped around our body by this pump is carried around via arteries and veins. Therefore, it is imperative that any disease of the arteries is to prevent or treat as a matter of urgency.
Diseases that can affect the arteries
Any form of arterial disease is dangerous because the death of organs by a lack of oxygen. This can happen when there is a blockage in the artery.
The most common arterial disease in the world is the West hardening of the arteries. It is most often caused by aging, but may also be influenced by other factors affecting the rate progression of the disease. The hardening of the arteries is called arteriosclerosis.
Another disease is atherosclerosis, a condition in which fatty deposits found in the walls of arteries. This generally increases with the body.
Cholesterol
Cholesterol is a natural substance of the blood and if it seeps inside the artery, forming a trail of grease that is the beginning of the process atheroma. Since drag increases, its surface may rupture, causing clotting mechanism of blood resulting in a mixture of fibrous tissue and fatty tissue to form in the arterial wall. This is called plaque. If this continues to grow, begins to prevent blood fills the space of the artery.
Finally, changes in the arterial wall deep, where the formation of fibrous tissue in the lateral wall plaque progresses Then at the stage where it is blocked inside the artery. Therefore, blocking the artery occurs. Even when there is a partial obstruction, blood flow is obstructed and impeded the resulting clot can cause a total blockage known as thrombosis.
There is also the possibility of an embolism occurs when parts of a plaque and travel to expel a smaller artery that can be locked.
Atheroma is more likely to occur in certain regions arterial wall that are more prone to stress and movement as the sites where the branches the artery in small arteries. The coating on these sites is subject to a section of larger allowing more cholesterol to invade the wall.
What if the artery is blocked?
Each organ of the body is a likely area of arterial disease because oxygen is made available through the arteries. If supply is cut atheroma blood any member or organ, then surely die. If this occurs in the tissue, is known as a heart attack. If this happens to a member, is commonly known as gangrene.
For obvious reasons, the most severe effects of atheroma, are those affecting the heart, brain, legs, and the aorta.
Heart attack
For both arteries coronary arteries that supply the heart is stressed more than another artery, this organ is particularly susceptible to atherosclerosis or clogging arteries. When a coronary artery is blocked, it can be called a coronary thrombosis or myocardial infarction. The myocardium of the heart muscle is So when deprived of blood dies and is called a stroke.
Another problem affecting the heart is where atheroma is causing a partial obstruction in which there is only enough blood to pass through to keep supplied when the heart is at rest. When the body is activated, increases the need of blood to the heart and provide little or no supply creates a hunger for oxygen. This creates the grief and pain is called angina or angina pectoris. Often, the conditions called angina pectoris and myocardial infarction are grouped under the name of ischemic heart disease, because both are the result of the absence of oxygen. Ischemia means a lack of oxygen without total deprivation.
Strokes
In brain, atherosclerosis can cause a stroke. Movement may be minor or life-threatening and can occur because an artery has become blocked due to atheroma or embolism. You can also occur as a result of leakage of blood from an artery in the brain due to a weakness in the wall.
If the legs are affected, they become very painful, especially during exercise. If atherosclerosis in the legs severe, can cause gangrene, which may require amputation of the leg following.
Two things can happen if the atheroma of the aorta. The wall of the aorta by balloon may weaken the wall. This creates a swelling called an aneurysm. Although most aneurysms located in the abdomen, can also be found in the chest. The aneurysm may continue to grow, then fled with the results disastrous. The only effect of this treatment is surgery.
Risk factors
The two well-established risk factors for atherosclerosis, are hypertension and diabetes. There are also genetic factors that appear to people most at risk. Cholesterol levels, if is not kept low, and therefore may put you at higher risk.
Preventing disease of arteries
There are things a person can do to prevent the development of atherosclerotic conditions, such as obtaining an effective treatment for hypertension and diabetes. The doctor may also prescribe medication to reduce cholesterol.
The important thing you can do to prevent or delay atherosclerosis is to stop smoking or never start smoking, the nicotine in May counteract the positive effects of other measures. And reduce the risk of heart disease, improve overall health.
