Critically Evaluate the Evidence Concerning Psychological Risk Factors for Coronary Heart Disease

... Critically Evaluate the Evidence Concerning Psychological Risk Factors for Coronary Heart Disease Coronary heart disease refers to illnesses that result from the narrowing and blocking of the coronary arteries. The coronary arteries are responsible with supplying the heart with oxygen-rich blood and other nutrients. There are two types of coronary heart disease. Angina Pectoris refers to the condition when a blockage of oxygenated blood to the heart is brief or incomplete, resulting in a painful cramp. Little or no damage occurs if the blockage ends quickly, but if not myocardial infarction occurs. Commonly termed as a heart attack, myocardial infarction occurs when a portion of muscle is destroyed. Like other illnesses, some people are more prone to coronary heart disease than others. These differences between people can result from biomedical sources, such as variations in physiological processes and exposure to harmful microorganisms. Such factors are called the traditional risk factors for coronary

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