File Name: stress and coronary heart disease .zip
Coronary heart disease CHD , or coronary artery disease, develops when the coronary arteries become too narrow. The coronary arteries are the blood vessels that supply oxygen and blood to the heart. CHD tends to develop when cholesterol builds up on the artery walls, creating plaques. These plaques cause the arteries to narrow, reducing blood flow to the heart. A clot can sometimes obstruct the blood flow, causing serious health problems. Coronary arteries form the network of blood vessels on the surface of the heart that feed it oxygen.
Coronary artery disease CAD , also called coronary heart disease CHD , ischemic heart disease IHD ,  or simply heart disease , involves the reduction of blood flow to the heart muscle due to build-up of plaque atherosclerosis in the arteries of the heart. Usually symptoms occur with exercise or emotional stress , last less than a few minutes, and improve with rest. Risk factors include high blood pressure , smoking , diabetes , lack of exercise, obesity , high blood cholesterol , poor diet, depression , and excessive alcohol. Ways to reduce CAD risk include eating a healthy diet , regularly exercising, maintaining a healthy weight, and not smoking. In , CAD affected million people and resulted in 8. The narrowing of coronary arteries reduces the supply of oxygen-rich blood flowing to the heart, which becomes more pronounced during strenuous activities during which the heart beats faster.
Heart disease is the leading cause of the death in the United States. It is also a major cause of disability. There are many things that can raise your risk for heart disease.
The term heart disease refers to several types of heart conditions, including coronary artery disease and heart attack. This map shows death rates from heart disease in women in the United States. The darker red indicates a higher death rate.
Higher levels of stress impact the prevalence of metabolic syndrome MetS and coronary heart disease.
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PDF | An Expert Working Group of the National Heart Foundation of Australia undertook between “stress” and coronary heart disease (CHD).Reply
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