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Can a car accident with seat belt damage cause a coronary artery to become blocked?
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What parts of the heart will die if a blood clot lodges in the first part of the circumflex branch of the left coronary artery?
what part of the heart dies if the first part of the circumflex branch of the left coronary artery is blocked by a blood clot what regions of the heart will become ischemic and dieThe left atrium and left ventricle.
Why does a women's risk of coronary artery disease increase after menopause?
She has become more like a man
What is coronary atherosclerosis of native coronary artery?
Coronary Atherosclerosis: is a condition in which the arteries of the heart become clogged with fatty plaque build-up that restricts the amount of blood flow through the arteries while simultaneously causing hardening of the arterial walls. Native Coronary Artery: is an organ for which a transplant or bypass has been implanted
What is a condition that occurs when coronary arteries become blocked?
A heart attack
Can unstable angina become stable angina?
Yes it can if the atherosclerotic plaque causing stable angina ruptures blocking the coronary artery partially. It is an example for acute coronary syndrome.
Will the compression of CPR causes the leakage of the blood when a person's coronary artery is burst and experiences heart attack?
You would not know if a persons Coronary Artery has burst in the field. That is something that would require a surgeon (or more likely autopsy) to discover. Coronary Arteries very rarely burst, though they do become blocked. The most common place for vessels to burst is in the brain. If a person suffers a heart attack, perform CPR. Don't worry about the cause, nor should you worry about leaking blood from internal injuries.
What blocked arteries can be bypassed by using veins in the leg?
They are called left internal mammary arteries (LIMAs).
Coronary Heart Disease – A Silent Killer of Men and Women?
Coronary heart disease, also known as coronary artery disease, is a disease of the heart that forms when the veins that feed blood and oxygen to the heart become clogged. This disease affects millions of Americans, and kills over 500,000 people in the United States alone each year. However, coronary heart disease is not just a problem that Americans face. The disease is becoming more common in Europe and other Westernized countries. Heart related diseases kill more people around the world than any other disease or causes. Many are not aware that they are suffering from coronary heart disease. The disease slowly progresses. It is possible to see the beginning signs of coronary artery disease in a child of 10 years old or younger. The heart is a muscle and needs its own supply of enriching blood, just like every other muscle and organ in the body. The heart pumps this supply of blood through the hearts chambers. The coronary artery is the main arteries of the heart and has the job of bringing the most oxygen rich blood to the heart. There are other smaller arteries that feed the heart as well. Healthy coronary arteries have very smooth and flexible walls. The walls are strong, but can become easily irritated. Substances that irritate the arteries are calcium, cholesterol, fats and cell debris. When these substances pass through the arteries in excessive amounts, small amounts will stick to the artery walls. This causes the artery walls to slowly harden and starts the onset of coronary heart disease. Over the years, the artery will become narrower due to the buildup of these substances. Eventually the artery will become clogged. The buildup that occurs inside of the coronary artery walls is called atherosclerosis. This is when the fat, debris, cholesterol and calcium turns into a hardened plaque like substance. These plaque deposits build up and continuously become thicker. Symptoms of closing arteries are chest pressure and heart pain, which is referred to as angina. At this stage, the person affected has coronary heart disease. When the blood supply to the heart is completely blocked, the result is a heart attack. Heart bypass surgery is a common way that those with coronary artery disease remove plaque buildup in the arteries. Double, Triple and Quadruple bypass surgery is for those who have arteries in various chambers of the heart blocked. These surgeries are very risky. The best way to avoid getting coronary artery disease is to prevent the disease altogether by eating a healthy and balanced diet and establishing a regular exercise routine.
The most serious form of heart disease is coronary heart disease?
The coronary arteries supply blood to the heart muscle itself. Damage to or blockage of a coronary artery can result in injury to the heart. Normally, blood flows through a coronary artery unimpeded. However, if the inner wall of a coronary artery becomes damaged, cholesterol plaque can build-up, progressively narrowing the available pathway through which blood can flow.Clotted blood attempting to traverse the blood vessel may find it tortuous and too narrow for passage, and the artery may become completely constricted or blocked-off. The blocked artery results in a lack of oxygen, or ischemia, to the part of the heart muscle that the artery supplies. The result is a heart attack.Reviewed ByReview Date: 05/23/2011Michael A. Chen, MD, PhD, Assistant Professor of Medicine, Division of Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
How good are statins?
When there are high levels of cholesterol in the blood stream, it can collect within the blood vessels causing them to become narrowed or blocked. This is bad enough when in a peripheral artery, but can be lethal if it occurs in the coronary arteries. These are the vessels that provide the blood supply to heart muscle. If they become narrowed, blood struggles to get to the tissue meaning the oxygen level in the tissue becomes depleted and it is at risk of dying. If the coronary arteries become completely blocked the chance of suffering from a heart attack is very high. By helping the blood cholesterol to drop the arteries are not only more protected from becoming more blocked, but may in fact force the cells to take their cholesterol from existing supplies and reduce any existing blockages; this can help reduce the damage that has already occurred.
What thrombosis is damaged to the heart muscles caused by thrombus blocking a coronary artery?
Myocardial infarction, commonly known as a heart attack, is the condition where the heart muscles become damaged due to the blockage of a coronary artery by a thrombus. This obstruction leads to a lack of oxygen-rich blood flow to the heart, resulting in tissue damage. Immediate medical attention is necessary to limit the extent of damage and prevent potential complications.
Causes and Symptoms of Coronary Artery Disease?
Coronary heart disease has become a silent killer of both men and women across the globe. In America alone, over half a million people die from the disease each year. Other countries are experiencing a rise of deaths as well, particularly Europe. Coronary heart disease, also referred to as coronary artery disease, kills more folks around the globe than any other disease. While this used to be a disease that affects those middle-aged and older, there has been a drastic rise in cases of those much younger contracting the disease. In fact, symptoms of coronary heart disease can be detected in a child as young as ten years old. Coronary heart disease progresses very slowly. A poor diet and lack of exercise are directly related to the onset of coronary artery disease. Other poor habits, including smoking and drug use, can contribute to coronary heart disease as well. The walls of an artery are very strong, but have the potential to become irritated easily. Arteries are irritated by fat buildup, cholesterol buildup, toxic buildup and cell debris. Toxic buildup in cells due to smoking can lead to cell debris. Fat and cholesterol buildup occurs by eating a poor diet. When these damaging substances pass through the arteries, small amounts of them stick to the walls of the arteries. Overtime, the artery will become more narrow. Eventually, the artery will clog up. Most folks are not aware that their arteries are slowly clogging due to their food and lifestyle choices. By the time the person suffering from coronary heart disease starts to get symptoms, the artery is already significantly blocked. In this case, a doctor may recommend bypass surgery. This surgery is designed to remove blockages in the heart so that the blood flow of the heart can return to normal. Single, Double, Triple and Quadruple bypass surgeries will be recommended depending on how many chambers of the heart have arteries that are blocked. Every organ and muscle in the body needs a continuous supply of blood to function normally. The heart is no different. The job of the coronary artery is to continuously feed the heart enriching blood. When the heart is not getting enough blood, the result is a heart attack. Symptoms that you may have coronary heart disease include chest palpitations, chest pains, chest pressure, heart pain and shortness of breath. Anyone experiencing these symptoms likely have coronary heart disease and should seek help immediately.
