Friday, August 14, 2009

The Risk Factors for Ischemic Heart Disease

By Barb Hicks

A narrowing of the arteries that creates a blockage impeding blood flow to the heart is referred to in medical terms as Ischemic Heart Disease. This disease is the result of cholesterol deposits sticking to the artery wall which result in hardening of the arteries. When this occurs, blood flow to the heart is either blocked or slowed in flow. When arteries become hardened it is referred to as atherosclerosis. This terminology is interchangeable with another medical term, arteriosclerosis. Both of these terms refer to the decrease or blockage of blood flow to the heart.

High cholesteril and triglyceride levels are what creates the placque buildup or arteriosclerosis. When this occurs, blockage occurs in the blood vessels which are the life giving forces that feed the heart. Once this has occurred, the blockage to the heart will result in heart attack symptoms such as chest pain, shortness of breath and irregular heart beat. However, if heart disease was already present, the patient will not feel these symptoms as the nerves surronding the heart have already been damaged.

As time passes, plaque deposits narrow the arteries causing inefficient blood flow, which can also lead to the development of a type of Ischemic heart disease called angina. Angina Pectoris, or strangling, is chest pain caused by lack of oxygen to the heart due to poor blood supply. This puts the patient at an extremely high risk for heart attack and cardiac arrhythmia.

Patients at risk for Ischemic heart disease are those with diabetes, family history of heart disease or have high blood pressure. Most often, these risk factors can either be lessened or eliminated completely with simple changes to lifestyle such as losing weight and quitting smoking. These changes are beneficial no matter the situation; however it is important to note that they will not cure someone who already has ischemic heart disease. In addition, anyone who has already undergone a heart attack will most likely experience another one within five years. Visiting a healthcare provider on a regular basis will allow them to monitor its progression as well as alleviate or eliminate any future problems from occurring.

The good news about ischemic heart disease is it can be prevented, or at least lessen its severity. The answer is simple but may not be easy to implement. Its not easy to change the way we have been doing things for the past 20 to 30 years, but when you think of the alternative, change can be a good thing.

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