What is Coronary Heart Disease?

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Coronary Heart Disease

Sometimes called a "coronary" or a "heart attack", myocardial infarction is a condition caused by occlusion of one or more of the coronary arteries. The symptoms include prolonged heavy pressure or squeezing pain in the center of the chest behind the sternum (breast bone). Typically, the patient will describe this by clenching a fist and holding it over the heart to demonstrate the character of the pain. The pain may spread to the shoulder, neck, arm, and fourth and fifth fingers of the left hand, to the back, to the teeth, or to the jaw. These symptoms may be accompanied by nausea and vomiting, sweating, and shortness of breath. The may come and go. It is important that medical care be obtained without delay. About half of myocardial infarction patients die prior to reaching the hospital. Delaying specific therapy may cause loss of life. When the coronary arteries that supply the heart with oxygen thicken, harden, and narrow, the heart is deprived of needed oxygen. This deprivation often results in chest pain, called angina pectoris. When damage to the heart muscle is incurred, the individual suffers a heart attack or myocardial infarction. In addition to insufficient blood flow to the heart can cause abnormal heartbeat rhythms called arrhythmias. A coronary may be triggered by a partial or complete blockage of the coronary arteries, an emotional crisis, a heavy meal, or overexertion from exercise or heavy lifting. Cardiac failure is a condition resulting fro inability of the heart to pump sufficient blood to meet the needs of the body. Following a coronary, the heart muscles may be damaged or scarred, resulting in the inability of the heart to perform normally. Cardiac insufficiency is the inadequate cardiac output due to failure of the heart to function properly, as in valvular deficiency.

Coronary Heart Disease

The purpose of cardiac rehabilitation is to help you to recover and resume a normal life as soon as possible after having a heart transplant, a coronary angioplasty, or coronary artery bypass surgery. It may also be useful if you have other heart-related conditions, such as a heart attack, angina or heart failure.

Coronary Heart Disease

Coronary heart disease (CHD), also called coronary artery disease, affects about 14 million men and women in the United States. Disease develops when a combination of fatty material, calcium, and scar tissue (plaque) builds up in the arteries that supply the heart with blood. Through these arteries, called the coronary arteries, the heart muscle (myocardium) gets the oxygen and other nutrients it needs to pump blood.

Coronary Heart Disease

Coronary heart disease (CHD) is a narrowing of the small blood vessels that supply blood and oxygen to the heart. CHD is also called coronary artery disease. See also: Angina Heart attack Unstable angina

Coronary artery disease

Your coronary arteries are the major blood vessels that supply your heart with blood, oxygen and nutrients. When these arteries become damaged or diseased usually due to a buildup of fatty deposits called plaques it's known as coronary artery disease.

Coronary artery disease

Coronary artery disease is also called CAD. It is when the arteries in your heart narrow or become blocked. CAD may cause angina (chest pain), a heart attack, or congestive heart failure. CAD is one of the leading causes of death in the United States.

Risk Factors and Coronary Heart Disease - American Heart Association

Extensive clinical and statistical studies have identified several factors that increase the risk of coronary heart disease and heart attack. ...

Coronary disease - Wikipedia, the free encyclopedia

Coronary disease (or coronary heart disease) refers to the failure of coronary circulation to supply adequate circulation to cardiac muscle and surrounding ...

What Is Coronary Artery Disease?

Coronary artery disease (CAD) is a condition in which plaque (plak) builds up inside the coronary arteries.

Coronary Artery Disease: Causes, Symptoms, Treatments

Coronary artery disease, or simply called heart disease, is the number one killer in the U.S. Find out what can be done about it.