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What is myocardial infarction?
Myocardial infarction occurs when the blood flow to the myocardium is suddenly reduced or stopped due to constriction or occlusion of coronary arteries leading to myocardial damage.
What heart disease is the result of reduced blood flow to the heart caused by the build-up of fatty deposits in the arteries.?
Coronary Heart disease caused by atherosclerosis or the build-up of plaque on the inner walls of the arteries.
What heart disease is the result of reduced blood flow to the heart caused by the build-up of fatty deposits in the arteries?
Heart disease typically does not cause fatty deposits in the arteries. Rather the process is the other way around: an unhealthy diet high in fat and cholesterol causes a build up of fatty deposits, and these deposits lead to heart diseases such as Coronary Heart Disease.
What Is the result of reduced blood flow to the heart caused by the build up of fatty deposits in the arteries.?
Coronary Heart disease caused by atherosclerosis or the build-up of plaque on the inner walls of the arteries.
What is the relationship between coronary artery disease and a heart attack?
atherosclerosis is a condition where plaque builds up in your arteries. This can narrow the artery, reducing blood flow and oxygen perfusion. In the case of the coronary system this reduced perfusion can lead to chest pain or a heart attack. this condition can be worsened if the plaque build up ruptured. the body will respond to this by building a clot around the area, further reducing blood flow and oxygen. worst case scenario this will lead to an acute myocardial (AMI) causing cell death to cardiac muscle.
How stress affect the arteries?
Stress can produce chronic increases in adrenaline levels, and have related those changes to an increased risk of heart disease. It can constrict the coronary arteries in such a way that blood flow to the heart muscle is reduced. Finally may lead to death
What changes can occur on an ECG due to coronary artery disease?
Changes on an ECG due to coronary artery disease can include ST-segment depression or elevation, T wave inversion, and the presence of pathological Q waves. These changes may indicate myocardial ischemia, injury, or infarction caused by reduced blood flow to the heart muscle from narrowed or blocked coronary arteries.
What is arteriosclerotic disease?
Arteriosclerotic cerebrovascular disease is a condition of reduced blood flow to the brain. The cause of this condition is hardening of the arteries caused by buildup of plaque.
Coronary artery disease is a disease of the heart where the arteries and blood vessels become clogged with fat deposits called?
Coronary artery disease (CAD) occurs when the coronary arteries, which supply blood to the heart, become narrowed or blocked due to the buildup of fat deposits known as plaques. These plaques consist of cholesterol, fatty substances, cellular waste products, and calcium. This blockage can lead to reduced blood flow to the heart muscle, increasing the risk of heart attacks and other cardiovascular issues. Managing risk factors such as diet, exercise, and smoking cessation is crucial in preventing and treating CAD.
What disease is responsible for the greatest number of heart attack deaths?
Coronary artery disease (CAD) is responsible for the greatest number of heart attack deaths worldwide. CAD is caused by a buildup of plaque in the arteries, leading to reduced blood flow to the heart and increasing the risk of heart attacks. Risk factors for CAD include high cholesterol, high blood pressure, smoking, and diabetes.
What does the medical abbreviation IHD mean?
IHD stands for Ischemic Heart Disease, which is a condition characterized by reduced blood supply to the heart muscle due to a blockage in one or more of the coronary arteries. This can lead to symptoms like chest pain (angina) and increase the risk of heart attacks.
How is heart muscle nourished?
The arterial supply of the coronary circulation is provided by the right and left coronary arteries, both arising from the base of the aorta and encircling the heart in the coronary sulcus.
