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A good time to focus on your heart
By DR. RAO MUSUNURU
Published January 31, 2008
Since the beginning of the human race, the heart has been closely associated with the mind, life and love, expressed as such frequently in day-to-day spoken and written language. February is designated heart month and Feb. 14 is Valentine's Day. Friday, Feb. 1, is designated "National Wear Red Day," a day when Americans nationwide are asked to wear red to show their support for women's heart disease awareness.
Cardiovascular disease has remained the number-one killer in the U.S. Most people are aware of this fact, but even today the majority still think heart disease is mainly a "man's disease." The fact is heart disease is the number-one killer of women also, far exceeding not only breast cancer but all cancers combined.
The National Heart, Lung and Blood Institute started "The Heart Truth" campaign years ago and the American Heart Association picked up with the "Go Red" campaign to increase awareness of this deadly disease in women. The purpose is to get the word out to women about their risk of heart disease and, most important, the ways to lower it.
Educating women helps them and their entire family. Women - in spite of how many jobs they do outside the house - mostly remain the caretakers of the household, especially when it comes to health problems. Ironically, that is one of women's main problems. Women often tend to ignore their own health, caring for everybody else in the family. But, of course, it is just as important to be a real role model if one expects to influence others positively.
Women account for 51 percent of the total heart disease deaths in the U.S. Even though heart disease is often perceived as an older women's disease, heart disease is the third leading cause of death among women age 25 to 44 and the second leading cause of death among women age 45 to 64.
Even though natural estrogens (in contrast to contraceptives or postmenopausal supplements) protect women to some extent against heart disease at a younger age, the women do much worse compared to men at a later age.
Most of the major risk factors for development of coronary heart disease, for women and men, are well known and are very much preventable or treatable: High blood pressure, diabetes mellitus, high cholesterol levels, smoking, overweight, inactivity and depression. Most of these are interrelated, exist in clusters and have an additive risk effect. The only risk factors that cannot be modified are the age and heredity. A person can do much better, even at an advanced age and in spite of adverse hereditary factors, if she or he can control the modifiable risk factors mentioned above.
The blood vessels that supply blood to the heart are the size of a strand of spaghetti and it is very easy to see how they can so easily get clogged. Most people already have heart disease and do not know it, either because they don't have any symptoms (partial blockages do not cause symptoms), or they did not recognize the symptoms.
People can even have so-called silent heart attacks, meaning they survived the heart attack (which they ignored as indigestion or food poisoning or viral illness, etc.) without any medical intervention. These are the fortunate few, and they may not survive the next time.
The majority of the people who die suddenly from the heart, never had any clue that they had a heart problem. In other words, the first (and the last unless promptly rescued by cardio pulmonary resuscitation and a defibrillator) manifestation of heart disease can be sudden death from ventricular fibrillation - the result of electrical irritability of the heart muscle when it loses its blood supply suddenly and completely because of a clot on the top of the cholesterol plaque in the coronary artery.
It is difficult to recognize, diagnose and treat heart disease in women, compared to men, even for the best of the clinicians. Which makes it even more important to be vigilant in preventing heart disease in the first place by controlling or modifying the risk factors with a heart healthy diet, regular physical activity, maintenance of ideal body weight, control of blood pressure, diabetes and cholesterol, and cessation of cigarette smoking. Also, it is very important to seek medical care immediately, if there is any suspicion. The embarrassment of false alarm is always better than the risk of being dead.
Preventing heart attack is the best treatment. Your heart will love you for it and your family will thank you for it. If you treated your heart right, why would it attack you?
Dr. Rao Musunuru practices cardiology at Regional Medical Center Bayonet Point and Oak Hill Hospital in Spring Hill. He is a member of the Advisory Council for National Heart, Lung and Blood Institute in Bethesda, Md., and a member of the National Leadership Committee of Clinical Cardiology Council of American Heart Association. Guest columnists write their own views on subjects they choose, and do not necessarily reflect the opinions of this newspaper.