Coronary artery disease in hyper cases may result into sudden death. Get comprehensive insight on coronary heart disease from the pages of alcoholabuse.com.
In a kind of coronary artery disease called Atherosclerotic heart disease, blocks appear within the walls of the coronary arteries. These blocks in the primary stage does not obstruct the blood flow. An angiogram test during this stage may not show any evidence of the disease because the lumen of the artery remains in its normal size. The lumen size decreases gradually with the increase of the thickness of the plaques in the artery walls. Some symptoms of the disease can be seen when seventy percent diameter of the blood vessel is obstructed. The initial symptoms may include angina, pulmonary edema and breathing troubles. An attack is inevitable when the blood flow in the myocardium is completely obstructed due to the plaque burden in the lumen of the coronary artery. The sudden rupture or breach of the plaque may lead to acute heart attack.
The limitation of blood flow in the heart is termed as 'ischemia'. The death of the myocardial cells due to the lack of oxygen is known as ‘myocardial infarction’. This disease leads to damage and death of the heart muscle. When a plaque in the lumen ruptures, myocardial infarction occurs. The maximum shrinking of the lumen of the heart artery can be up to 20%, as recorded in the clinical researches. Myocardial infarction may be also caused by muscular contraction of the artery wall. Extreme constriction of the arteries in the heart is termed as Angina. Angina may also lead to myocardial infarction.
Coronary artery disease may occur due to extensive smoking habits and alcohol consumptions. Hypertension, high blood pressure and diabetes may lead to severe coronary artery disease. Obesity, anemia, fat diets, stress, lack of exercise and inactive lifestyle are some of the indirect reasons of coronary artery disease. Being one of the most common diseases in the world, coronary artery disease can be prevented in several ways. People should always try to lead a stress free appeased life. They should not consume alcohol or smoke excess cigarettes. A diet comprising of green leafy vegetables, almonds, fish, fresh fruits and garlic may prevent from getting affected to cardio vascular disease. Patients already affected to the disease should avoid fats in their diets. Daily exercise, yoga and aerobics are must to keep the body free from coronary artery disease.
The site alcoholabuse.com provides comprehensive insight on Coronary Artery Disease.
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