A Healthy Heart
Preventing cardiovascular disease is a key to
Heart and blood vessel diseases are our nation's number one killer -- nearly 2,600 Americans die each day from them. In the Hispanic community, heart disease and stroke are the leading causes of death. These diseases account for about 33 percent of deaths among females, and over 27 percent of deaths among males.
Meanwhile, over 61 million people are living with cardiovascular disease. Some are struggling to recover from heart attack or stroke, while others at high risk are getting the care and making the changes necessary to lower their risk.
The fact is you can do plenty to get your heart in shape, even if you've had a bad experience. Healthy changes will help you feel and look better. Now's the time to make up your mind to take some control over your future. You'll find that once you make one change, the next comes more easily active.
What is Cardiovascular Disease?
Cardiovascular disease (which includes high blood pressure, high cholesterol, and heart disease) affects the heart by narrowing the arteries and reducing the amount of blood the heart receives, which makes the heart work harder. Cardiovascular conditions often come without pain or obvious symptoms. For that reason, they often go untreated. This can lead to even more serious health issues, including heart attack, stroke, and kidney damage. What is especially dangerous about cardiovascular disease is that you can have more than one condition at the same time without even knowing it.
Some conditions associated with cardiovascular disease include:
High Blood Pressure or Hypertension: This condition often begins without symptoms. It occurs when the blood pressure against the blood vessel wall is consistently above normal.
Hardening of the Arteries or Arteriosclerosis: This condition occurs when the arteries leading into the heart lose elasticity and the openings or the width of the arteries become clogged as a result of the accumulation of fat.
Clogging of the Arteries or Atherosclerosis: Arteries get clogged when their protective lining is damaged, allowing substances to build up inside the artery wall. This build-up, called plaque, is made up of cholesterol, waste materials from cells, fatty materials, and other substances.
Heart Attack: A heart attack occurs when a clot blocks part or all of the blood supply that goes directly to the heart muscle. When the blood flow is cut off completely, the heart muscle begins to die.
Stroke: A stroke occurs when a blood vessel that supplies blood to the brain is partially or completely blocked resulting in impairment of the brain due to reduction of the blood flow. Impairment of the brain, in turn, results in loss of body movements controlled by that portion of the brain.
Congestive Heart Failure: This condition occurs when the volume of blood output per heartbeat is decreased due to abnormal function of the heart muscle or valve structures. The blood supply to the body tissues is not enough to meet the appropriate demand for oxygen the tissues need for biological work.
What Are the Risk Factors for Cardiovascular Disease?
Without a doubt, the development of cardiovascular disease is associated with some specific health-adverse behaviors. According to the Centers for Disease Control and Prevention (CDC), those behaviors are:
Tobacco use. Cigarette smoking causes a build up of plaque in the inner walls of our arteries. It is a major risk factor, and smokers have twice the chance of developing cardiovascular disease as non-smokers.
Lack of physical activity. Individuals who don't engage in sufficient physical activity also have twice the chance of developing cardiovascular disease as those who are physically active. Physical inactivity can also predispose you to obesity and diabetes, both of which can also promote cardiovascular disease.
Eating habits. Individuals who are overweight are at a higher risk for having high cholesterol and developing hypertension and other chronic cardiovascular conditions than those who maintain a healthy weight. It is estimated that only 18 percent of women and 20 percent of men consume the recommended five servings of fruits and vegetables a day.
Having a family history of cardiovascular disease can also be a risk factor. Remember, a risk factor is not the cause of a disease, but it is associated with its development. In the case of cardiovascular disease, you can help reduce your risk by maintaining or adopting healthy behaviors.
What Are the Signs and Symptoms of Cardiovascular Disease?
Symptoms vary depending on the extent to which the normal flow of blood to the affected organ is interrupted. When the interruption of blood supply to the brain or heart is severe, some or all of the following symptoms can be experienced:
Why Are Heart Disease and Stroke Serious Threats to Hispanic Women?
Many Hispanic women have conditions that increase their risks of heart disease and stroke:
Among Hispanic women ages 20 to 74, over 22 percent have high blood pressure.
Among Hispanic women age 18 and older over 12 percent smoke. Over 27 percent of female Hispanic high school students (grades 9-12) use any tobacco product.
Among Hispanic women age 18 and older, over 57 percent report no leisure-time physical activity.
Among Hispanic women age 18 and older, nearly 57 percent are overweight or obese, defined as a body mass index (BMI) of 25 or higher. Of these, over 23 percent are obese, defined as a BMI of 30 or higher.
From a 1997 American Heart Association study, Latina/Hispanic women are much less aware of heart and blood vessel diseases than are other ethnic groups. They tend to be less likely to take actions to reduce their risk of heart disease and stroke.
What Is the Treatment for Cardiovascular Disease?
Some conditions associated with cardiovascular disease such as cholesterol, high blood pressure, and obesity can be managed by combining medications with healthy behaviors.
More serious conditions associated with cardiovascular disease can be life threatening. These usually require in-patient care in the hospital. Early medical or surgical treatment can reduce mortality, improve quality of life, and limit the amount of the tissue damage.
How Do I Prevent Cardiovascular Disease?
Adopting healthy behaviors can significantly reduce the risk of developing cardiovascular conditions:
Avoid any form of tobacco use and secondhand smoke.
Begin a regular program of physical activity.
Consume healthy foods low in cholesterol and saturated fats.
Cut down on daily salt and sodium intake.
Maintain a healthy weight.
Eat plenty of fruits and vegetables.
Find time to relax.