Heart Attack Prevention Overview

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Additional Heart Attack Prevention Series Information (related articles)

Introduction

Coronary atherosclerosis is the hardening and narrowing of the arteries that supply blood to the heart muscle. Coronary atherosclerosis is the major cause of heart attacks. Heart attacks are the major cause of sudden unexpected death among otherwise healthy adults in the prime of their lives. Heart attacks are also a significant cause of heart failure (due to weakened heart muscle) in this country. Heart failure considerably decreases a person's longevity and quality of life. In dollar terms, coronary heart disease is costly. The total cost of coronary artery bypass surgery, coronary angioplasty and stenting, medications, and hospitalizations exceeds 50 billion dollars annually.

Coronary atherosclerosis, and hence heart attacks, are preventable. A person can significantly lower his or her risk of heart attack by lowering high blood pressure, controlling diabetes, stopping cigarette smoking, losing excess weight, exercising regularly, and lowering the levels of bad "LDL" cholesterol and increasing the level of the good "HDL" cholesterol in the blood. In recent years, other risk factors for coronary atherosclerosis have been identified. These include a high serum homocysteine level and certain subtypes of LDL cholesterol. The following is a comprehensive review of the causes of atherosclerosis and heart attacks, and the means for their treatment and prevention.



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Heart Attack Prevention - Risk Factors Question: If you have risk factors for heart disease, what changes have you made in your life to prevent a heart attack?
Heart Attack Prevention - Heart Attack Question: If you've had a heart attack, what are you doing now to prevent another one from occurring?
Heart Attack Prevention - Treatment Question: Do you follow a heart attack prevention diet?
Heart Attack Prevention in Women

Heart Disease Prevention in Women

Medical Author: Dr. Daniel Kulick, MD, FACC, FSCAI
Medical Editor: Dr. Melissa Conrad Stöppler

As more information is learned on the prevention of coronary artery disease, it becomes increasingly clear that women should be considered at similar risk as men, and should undergo equally as aggressive preventative measures. Coronary artery disease is the leading cause of death in women, accounting for 38% of deaths among women, according to the American Heart Association.

The accepted risk factors for coronary artery disease (lipid status, smoking, high blood pressure, diabetes, and genetic profile) should be as aggressively pursued and modified in women as well as men. Every effort should be made to lower LDL cholesterol (ideally below 70-80), increase HDL cholesterol, use whatever means to stop smoking, and control blood pressure, especially in women with multiple risk factors. This includes aggressive dietary measures, 45 to 90 minutes of aerobic exercise daily, and pharmaceutical therapies as directed by by one's personal physician. The majority of over the counter supplements have not been proven to be of benefit in preventing coronary artery disease – including folic acid, antioxidants such as Vitamin E, and beta carotene.

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