วันเสาร์ที่ 22 สิงหาคม พ.ศ. 2552

coronary atherosclerotic heart disease

coronary atherosclerotic heart disease
What is a heart attack?

Are you on the risk of a heart attack?

Here are some insights on how you ...

A heart attack occurs when the blood supply to part of the heart muscle itself (myocardium) is severely reduced or even stopped.

The medical term for a heart attack is myocardial infarction.

The reduction or cessation of blood supply happens when one or more of the coronary arteries, the blood to the heart muscle is blocked.

This can be done through the development of plaque (deposits of fat-like substances), also known as atherosclerosis.

The plaque can eventually burst, tear or rupture, creating a "situation" when a blood clot forms and blocks the artery.

This can cause a heart attack.

A heart attack is sometimes also known as coronary thrombosis or coronary occlusion.

It is a medical fact that heart disease is among the most dangerous health risks to which persons 50 years and older in America.

Clinical studies, laboratory investigations and a series of polls show that certain personal characteristics and lifestyles can lead to increased risk of a heart attack (coronary heart disease).

The danger signs are called "" Risk Factors. "Established risk factors are hypertension, high blood cholesterol, cigarette smoking and diabetes mellitus.

Other risk factors that may increase or the risk of a heart attack are obesity, a sedentary lifestyle, an aggressive response to stress and certain medications.

In the past two decades, millions of Americans have learned about the risk factors and have attempted to distinguish them from seeking medical attention and by changing their way of life.

Many adults have stopped smoking. The medical control of high blood pressure has improved.
The average cholesterol level of the population has steadily during the past two decades, probably due to changes in dietary habits and more exercise.

This attempt to modify risk factors almost certainly has contributed to the decline in mortality from cardiovascular disease in the United States.
Overall, heart problems, over 25 percent in the last ten years.

Some of this decline is undoubtedly due to better medical care for heart attack victims, but it is likely that a significant percentage refers to changes in risk factors.

The entire population has changed over the severity of cardiac and cardiovascular problems.

CPR training in schools, places of business and church and community functions, and everyone seems to recognize that the prevention of cardiovascular disease is a partnership between the public and the medical community.

There are a number of factors in cardiovascular disease. Some of them, the coronary risk by emphasizing the most important risk factors already discussed.

Others may act in a manner not understood. Still others are mistakenly on coronary risk.

Obesity predisposes individuals to cardiovascular disease. Some of the reasons are known, but others do not.

The main causes of obesity in Americans are excessive intake of calories and inadequate exercise.

When caloric intake is excessive, some of the more frequently than saturated fatty acids, which further increases the level of cholesterol in the blood. Thus, obesity contributes to higher coronary risk in a variety of ways.

Most of the major risk factors are silent. You must actively be sought, and a large part of the responsibility for their detection lies with each of us as individuals.

Regular inspections are necessary, especially if there is a family history of heart disease, hypertension, high cholesterol or diabetes.

May these insights into health heart disease help you to live healthier and happier life.

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