What is a coronary heart disease?

Answer 1

When the heart becomes unhealthy from an unhealthy diet, or lack of exercise, it is less able to function correctly. Over the years the blood vessels may become clogged from plaque buildup resulting in Heart disease.

Answer 2

What Is Coronary Heart disease? Coronary heart disease (CHD) is the UK's biggest killer, with one in every four men and one in every six women dying from the disease. In the UK, approximately 300,000 people have a heart attack each year. CHD is a condition in which plaque builds up inside the coronary arteries. These arteries supply your heart muscle with oxygen-rich blood. Plaque is made up of fat, cholesterol, calcium, and other substances found in the blood. When plaque builds up in the arteries, the condition is called atherosclerosis. There are different names for coronary heart disease some of these names are: Atherosclerosis Coronary artery disease Hardening of the arteries Heart disease Ischemic heart disease Narrowing of the arteries Symptoms Some symptoms of coronary heart disease are Angina is chest pain or discomfort that occurs when an area of your heart muscle doesn't get enough oxygen-rich blood. Angina may feel like squeezing in your chest. The pain also may occur in your shoulders, arms, neck, jaw, or back. It can feel like indigestion. Emotional stress might also trigger this pain. Shortness of breath. This symptom happens if CHD causes heart failure. When you have heart failure, your heart can't pump enough blood throughout your body. Fluid builds up in your lungs, making it hard to breathe which can cause death. Dizziness, light-headedness, or fainting. Dizziness could also be caused by CHD. If you start to feel dizzy or light headed for no apparent reason or if you feel dizzy with the other symptoms, contact a doctor immediatley.

Answer 3

Cardiovascular disease is a disease which affects the heart or blood vessels. It is often specifically associated with atherosclerosis or arterial disease as is known despite the term suggests any disease that affects the cardiovascular system. The cardiovascular disease is rising on a major scale and is killing many americans than cancer as there is a tendency for heart conditions to be asymptomatic it is necessary to employ preventive measures to lessen the risk of developing any form of cardiovascular disease. Cardiovascular diseases mainly include aneurysm, angina, congestive heart failure, peripheral vascular disease, myocardial infarction or heart attack, cerebovascular disease and stroke.

Cardiovascular diseases (CVDs) are a group of disorders of the heart and blood vessels and include:--

• coronary heart disease - disease of the blood vessels supplying the heart muscle
• cerebrovascular disease - disease of the blood vessels supplying the brain
• peripheral arterial disease - disease of blood vessels supplying the arms and legs
• rheumatic heart disease - damage to the heart muscle and heart valves from rheumatic fever, caused by streptococcal bacteria
• congenital heart disease - malformations of heart structure existing at birth
• deep vein thrombosis and pulmonary embolism - blood clots in the leg veins, which can dislodge and move to the heart and lungs.

Sources:

http://www.who.int/mediacentre/factsheets/fs317/en/index.html

Answer 4

Coronary Artery disease typically occurs when the diameter of the artery shrinks due to the buildup of plaque. Usually due to a high cholesterol level in the blood. As the artery shrinks in diameter, the amount of blood getting through becomes less and less. This can cause angina or a heart attack if the artery is not widened again.

Answer 5

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Answer 6

A cardiovascular disease is a disease pertaining to the heart.