Preventing Heart Attacks (Cont.)

 
Control High Cholesterol
High cholesterol is one of several heart attack risk factors. Cholesterol is a fat-like substance in the blood. High cholesterol does not cause immediate damage over days, weeks, or months. However, over years, high blood cholesterol can take its toll, leading to atherosclerosis, which is a narrowing or complete blockage of arteries because of the buildup of plaque on artery walls. The arteries most affected by plaque buildup are the coronary arteries, which supply blood to the heart. This is one reason why heart disease and heart attacks are one of the effects of high cholesterol.
 
There have been several studies that that have looked at the effects of cholesterol treatment to prevent heart disease. These cholesterol research studies have shown that the progress of atherosclerosis may be halted by reducing cholesterol. In some cases, it may even be reversed. This results in fewer people developing and dying from heart disease. It also lowers the number people with heart disease who have another heart attack or die from heart disease.
 
You should have your blood cholesterol and triglyceride levels checked (through a lipid panel test) at least once every five years. If your triglyceride or cholesterol levels are high, talk to your doctor about what you can do to lower them. You may be able to lower cholesterol and triglyceride levels by eating better and exercising more. Your doctor may prescribe cholesterol medication to help lower cholesterol.
 
(Click Lowering Cholesterol for more information.)
(Preventing Heart Attacks Continued: Page 4)
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Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD