Artery

meet the needs of the heart for blood supply. Oxygenated blood is brought to the myocardium via the left and right coronary arteries. They are also responsible for bringing the myocardium the needed blood supply by branching off. Atrioventricular sulcus, otherwise known as the depression between the right and left ventricles and the atrias, carry the coronary arteries which enclose or surround the diameter of the heart.…

The narrowing of the artery walls is going to make moving oxygen through them much harder than it would be in healthy arteries. So if a patient with atherosclerotic arteries performed the same test, they would show a higher double product. The patient 's resting double product is going to start higher and, with exercise, the patient will most likely…

aneurysm or intracranial aneurysm. There are four major blood vessel s that supply blood to the brain, two carotid arteries and two vertebral arteries. These blood vessels join together to form the Circle of Willis at the base of the brain, smaller arteries leave the circle and branch out to supply brain cells with oxygen and nutrients. The artery junction points may become weak, as the artery wall becomes thinner from dilation, the blood flow causes the weakened wall to swell outward causing a…

that can lead to a heart attack, chest pain (angina) or stroke. A buildup of fatty plaque in the arteries can cause heart diseases. So the top things I researched that can cause heart disease is salt, frozen meals, fried food and even breakfast. I will be explaining how all of these types of foods can harm you.…

need to be conducted in order to confirm a diagnosis. Congestive heart failure is a condition of the hearts muscles failing to pump the necessary blood for the body to function (Mayo Clinic, 2017). For example, coronary artery disease is a condition involving the hearts arteries becoming narrow…

insufficient coronary blood flow due to the narrowing of coronary arteries. Inadequate amount of coronary blood flow and cause the onset of stable angina pain. D.(Incorrect) Increase intake of high-density lipoprotein does not lead to stable angina. In fact, it can reduce the number of atheromatous plaque in the arteries. Therefore, increase intake of high-density lipoproteins can reduce the chance of developing atherosclerotic coronary arteries, which in turn decrease the occurrence of stable…

Atherosclerosis is a disease where arteries thicken as cholesterol builds-up on their walls. A chronic inflammatory response in the arterial wall by the macrophage accumulation, promoted by low-density lipids.5 It is caused by the formation of multiple plaques within the arteries that can lead to stroke and myocardial infarction. Macrophages tend to rupture plaques by releasing lytic???? enzymes that break plaques in the arteries. Biomarkers such as plasma lipid estimation and myeloperoxidase,…

mesenteric ischemia and injuries to the arteries; it can locate the exact bleeding site by showing the leakage of contrast into lumen if the patient is active bleeding…

blood vessels or the branches of the arteries. As the Aneurysm grows it tends to get larger in the walls of the arteries which can cause discomfort. There are two main types of aneurysm: cerebral aneurysm and aorta aneurysm. An aneurysm can be diagnose with .Regular screening or x-ray, and once taken place, the doctor can determine if surgery is needed to take Place or if you can watch and wait how it processes throughout the body. Key word: Aneurysm, arteries,…

need to understand some of the differences in veins and arteries. The arteries in the systemic system, deliver oxygenated blood from the heart, in a high pressure low volume stream to the capillaries found throughout the body. The systemic veins carry the deoxygenated blood from the capillary beds in a low pressure, high volume, valve controlled flow, back to the heart. From there, the heart pumps the deoxygenated blood through pulmonary artery to be taken to the lungs to replenish the oxygen…