During coronary artery disease the coronary arteries become blocked with plaque. This can restrict blood flow to the heart muscle, which requires oxygenated blood to make energy. Answer and Explanation:1 Coronary artery disease causes myocardial infarction because the coronary arteries can become complete...
Too much cholesterol causes plaque to build up in your arteries, making it harder for your heart to pump blood through your body. Plaque can also cause blood clots to form, which can lead to heart attack or stroke. So as you can see, it's important to keep your cholesterol levels hea...
plaque in these blood vessels. Plaque consists largely of fat, cholesterol, and calcium. Therefore, as plaque accumulates in the coronary arteries, so does calcium. The amount of calcium in the coronary arteries can be measured by a coronary calcium scan. This test involves using a special X-...
Macrophages in the vessel wall take up (oxidized) LDL, turn into foam cells, and add to a pro-inflammatory environment that promotes atherosclerotic plaque formation and ultimately plaque instability. In this context, apoA-I and HDL-mediated cholesterol efflux from lipid-laden macrophages is a ...
If you have the gumption to make major changes to your lifestyle, you can, indeed,reverse coronary artery disease. This disease is the accumulation of cholesterol-laden plaque inside the arteries nourishing your heart, a process known as atherosclerosis. ...
Atherosclerosis is the accumulation of plaque (fat deposits) within the arteries, causing them to harden and blood vessels to narrow. This results in the delivery of less oxygen and nutrients throughout the body, and increases the risk of heart attack and stroke, as brain cells deteriorate witho...
Studies in animals and certain populations suggest that various types of flavonoids (such as quercetin, resveratrol, and catechin) can help reduce the risk of atherosclerosis, which is caused by plaque buildup in arteries resulting in a dangerous situation. Shut-off blood flow in the arteries is...
Cholesterol is a sterol that is biosynthesized by the human body. This organic molecule is actively associated with the synthesis of steroid hormones, bile acid. Besides, it is involved in cell signaling, substrate presentation for the activation of enzymes, and forms the cell mem...
Name the two arteries. During the cardiac cycle, what causes the heart sounds? Fill in the blanks: Heart disease is the most common cause of death in the U.S. In certain people, __plaques of cholesterol, fat, and calcium accumulate within the walls of their arteries__ - this is a di...
Eating too much junk food can lead to a higher risk ofheart disease.Trans fatsin many processed and fried foods are the main culprits. These fats can increase yourbad cholesterollevels. This can cause plaque to build up in your arteries, raising your risk ofheart attack and stroke. ...