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What cause coronary arteries that supply the heart with blood to slowly become thicker and harder and what can block them?
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What is coronary athrscl uns vessel?
coronary atherosclerosis of unspecified vessels. Atherosclerosis is where fatty deposits collect in the walls of arteries which can thicken and harder and eventually cause blockage (plaque build-up).
What can happen when blood supply to the heart is blocked-?
When blood supply to the heart is blocked what happens is a myocardial infarction which can result in death.
How does coronary heart disease affect routine measurements?
Coronary heart disease impacts all routine measurements. The narrowing of the arteries will increase the blood pressure especially at specific points. This will also show an increased cholesterol level. The heart will be working harder which also will show during a stress test.
What heart disease is a group of cardiac disabilities resulting from an insufficient supply of oxygenated blood to the heart?
Ischaemic Heart Disease (coronary artery disease or CAD) is a condition in which atheroma (fatty deposits) builds up in the linings of the walls of the coronary arteries. This causes a narrow artery and reduced blood flow to the heart muscle. This process can occur in other arteries of the body. Important arteries which, if affected can have medical consequences, are the carotid arteries in the neck, (which supply blood to the brain), and the femoral /popliteal arteries in the legs. In these situations a bruit (noise) may be heard over the area affected (i.e. carotid or femoral arteries), through a stethoscope. Atheroma at a certain point, results in obstruction to the blood flow of the coronary arteries, which leads to the inability to provide adequate oxygen to the cardiac muscle, therefore an inability to meet demand. Therefore when the heart has to work harder (i.e. in exercise, or in certain medical conditions, such as hyperthyroidism or anaemia insufficient blood reaches the heart muscle. The muscle is then said to be ischaemic. Ischaemia can also occur from coronary artery spasm, or when the heart is enlarged from increased strain, such as in high blood pressure (hypertension) or tightness at the root of the main blood vessel leading from the heart (aortic stenosis). In practice, a reduction in coronary artery diameter by 50% or more, on coronary arteriogram is judged significant, and will most likely cause symptoms of angina. Myocardial Ischaemia is manifested in central chest pain, causing stable angina, unstable angina and myocardial infarction (MI).
Why can polycythemia potentially cause a heart problem?
It is more likely that a heart problem will cause polycythemia than the other way around.But because polycythemia causes your blood to thicken and slows blood flow, it increases your risk of developing blood clots. If a blood clot occurs in your head, it can cause a stroke. If they reach the coronary arteries that feed the heart muscle, a heart attack will be the result.
How can a poor diet cause coronary heart disease?
Eating an unbalanced How_can_an_unbalanced_diet_cause_Coronary_heart_diseasecan cause you to develop a type of medical condition for example coronary heart disease. This develops over time because you have eaten too many fats and salty foods, then the fats from all the foods sits inside the coronary arteries, and over time the fatty deposits build up and can cause heart failure or heart disease. If you have coronary heart disease you must take care of your diet, you may want to exercise a little bit more than you do, you may also want to stop eating really fatty foods, or at least cut down on them, you may want to increase your fibre intake and eat an adequate amount of fresh fruit and vegetables.Read more: How_can_an_unbalanced_diet_cause_Coronary_heart_disease
Which is more dense apples or oranges?
apples are more dense because they are thicker and harder to cut.
Which is harder glass or steel?
It depends how thick, but usually steel. steel because it does not shadder into pices and is harder to break and also usually come in thicker sizes.
Why would it be harder for aquatic birds to swim in an oil spill then in water?
The oil is much thicker and stickier
What is the difference between racquetball rackets and tennis rackets?
Yes and it is harder, and has a thicker wall.
When bacteria develop adaptations diseases become easier or harder to treat?
When bacteria become resistant by adapting to their environment they become harder to treat.
When bacteria develop adaptations diseases become blank to treat harder or easier?
When bacteria become resistant by adapting to their environment they become harder to treat.
