Heart Attack
Coronary arteries are blood vessels that deliver oxygenated blood to the heart. All muscles in the heart require oxygen to operate correctly. When there is restriction of blood flow to the heart, the coronary arteries become blocked or narrowed. When the heart cannot get oxygen, the heart muscle is damaged and heart attacks occur. A heart attack is also known as a myocardial infraction. The symptoms of aheart attack can vary, but is commonly described as squeezing, burning, tightness, and pressure across the chest. This discomfort may also radiate to the left arm, neck and jaw. Nausea, vomiting and dizziness are other symptoms that heart attacks may include. Once a patient has a heart attack, they may undergo a complex surgical procedure. This procedure consists of three components, a cardiac catheterization, a coronary angioplasty, and a triple vein coronary artery bypass graft (CABG).
In order to determine the proper treatment, first the doctor must determine the extent of damage to the heart. There are a variety of tests that are available, but the most common procedure is a cardiac catheterization. A cardiac catheterization is performed in a special lab under local anesthetic and sterile conditions. A
Heart attacks are the leading cause of death in the United States. Heart attacks are caused by blockage in the arteries that carry blood to parts of the heart. When an artery gets blocked, the part of the heart that the artery is going to gets none of the blood and oxygen it needs, and that part of the heart dies. If a small part of the heart dies, the heart can remain alive without it. But if a big part of the heart dies, it can cause death. The blockage in the arteries is caused by build up of fat in an artery.
In order to determine the proper treatment, first the doctor must determine the extent of damage to the heart. There are a variety of tests that are available, but the most common procedure is a cardiac catheterization. A cardiac catheterization is performed in a special lab under local anesthetic and sterile conditions. A
Heart attacks are the leading cause of death in the United States. Heart attacks are caused by blockage in the arteries that carry blood to parts of the heart. When an artery gets blocked, the part of the heart that the artery is going to gets none of the blood and oxygen it needs, and that part of the heart dies. If a small part of the heart dies, the heart can remain alive without it. But if a big part of the heart dies, it can cause death. The blockage in the arteries is caused by build up of fat in an artery.
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