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February 8, 2012
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Lifestyle Cholesterol Management

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Understanding Your Risk for Heart Disease

It is possible to minimize the risk of heart disease, one of the leading causes of death in the United States. High blood cholesterol can lead to coronary artery disease, heart attack, stroke, and peripheral artery disease; keeping cholesterol levels in the normal range can decrease the risk of these diseases.

Lifestyle changes can let you take control of your heart health, and managing your cholesterol level is one such important lifestyle change. Other risk factors that can also be controlled include maintaining normal blood pressure, exercising, keeping your weight within normal limits, quitting smoking, and controlling diabetes and stress.

While one cannot control risk factors like age and family history of heart disease or stroke, it is possible to minimize the other risk factors to live a longer and healthier life.

Knowing your cholesterol number is a good first step in reducing risk. These include total cholesterol, HDL (high density lipoprotein or good cholesterol), LDL (low density lipoprotein or bad cholesterol) and triglyceride levels. Together they are part of a blood screening test called a lipoprotein analysis and can give direction to you and your health care practitioner about the potential need to control cholesterol levels. If cholesterol numbers are abnormal, they indicate an increased risk for coronary artery disease and stroke, and you and your health care practitioner may begin a lifelong program to control those elevated levels with diet and exercise. These are first line strategies to try before cholesterol-lowering medications are prescribed.

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Cholesterol Management - Diet

The eMedicineHealth physician editors ask:

How do you manage your cholesterol through your diet?

Cholesterol Management

Tips to keep it under control.



Lifestyle Cholesterol Management

Coronary Heart Disease Overview

Coronary heart disease (CHD), also called coronary artery disease, affects about 14 million men and women in the United States.

Disease develops when a combination of fatty material, calcium, and scar tissue (plaque) builds up in the arteries that supply the heart with blood. Through these arteries, called the coronary arteries, the heart muscle (myocardium) gets the oxygen and other nutrients it needs toÂpump blood.

  • The plaque often narrows the artery so that the heart does not get enough blood.

  • This slowing of blood flow causes chest pain, or angina.

  • If plaque completely blocks blood flow, it may cause a heart attack (myocardial infarction) or a fatal rhythm disturbance (sudden cardiac arrest).

  • A major cause of death and disability, coronary heart disease claims more lives in the United States than the next 7 leading causes of death combined.

The heart consist...

Read the Heart Disease article »


Read What Your Physician is Reading on Medscape

High HDL Cholesterol (Hyperalphalipoproteinemia) »

High-density lipoprotein (HDL) is positively associated with a decreased risk of coronary heart disease (CHD).

Read More on Medscape Reference »

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