Preview

Acute Coronary Syndrome

Good Essays
Open Document
Open Document
424 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Acute Coronary Syndrome
Acute Coronary Syndrome (ACS) is a medical condition that encompasses various heart-related ailments such as acute myocardial ischemia, unstable angina, non-ST-segment elevation myocardial infarction (NSTEMI), and ST-segment elevation myocardial infarction (STEMI) (Kumar & Cannon 2009).
NSTEMI and STEMI begins with atherosclerosis which happens when a plaque known as atherosclerotic plaque is formed from years of cholesterol deposits within the artery wall. When this ruptures the platelets clump together to form a blood clot known as a thrombus in a coronary artery (Badimon, Padro & Vilahur 2012, p. 60). The obstruction in the vessel or artery interrupts blood supply which is known as ischaemia. This causes a shortage of oxygen and glucose

You May Also Find These Documents Helpful

  • Good Essays

    Mr. S's Bma Case Study

    • 915 Words
    • 4 Pages

    c. Platelets are drawn to the injured endothelium where they release growth factors that cause abnormal proliferation of smooth muscle cells within the intima. The smooth muscles cells and macrophages then begin to release collagen and proteins, which are the components that form the fibrous aspect of atherosclerotic plaques.…

    • 915 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Coronary artery disease is the condition of the narrowing of the arteries that supply oxygen and blood to the myocardium (heart muscle). The narrowing is caused by a substance called plaque, which contains deposits of fat that cause blockages within the arteries. The blocked arteries then become hardened (atherosclerosis) and narrow, not allowing adequate…

    • 595 Words
    • 3 Pages
    Good Essays
  • Good Essays

    NCS Case

    • 473 Words
    • 2 Pages

    Neurocardiogenic syncope- vessels can expand, which leads to pooling of blood in the lowers parts of the body. This will make less blood reach the brain and…

    • 473 Words
    • 2 Pages
    Good Essays
  • Better Essays

    blood clots which lead to stroke and brain damage. The final stage occurs when the victim has…

    • 2240 Words
    • 9 Pages
    Better Essays
  • Good Essays

    your artery walls is high enough that it may eventually cause health problems, such as…

    • 837 Words
    • 4 Pages
    Good Essays
  • Better Essays

    atherscloresis

    • 1254 Words
    • 6 Pages

    Atherosclerosis is a chronic disease which is caused by the thickening of the artery wall as a result of the accumulation of plaques which are made up of calcium and fatty materials such as cholesterol particles (lipoproteins) and triglyceride in the innermost layer of the endothelium of the large and medium sized arteries. The disease disrupts the flow of blood around the body, posing serious cardiovascular complications. Atherosclerosis begins as soft deposits of fat that hardens with age.…

    • 1254 Words
    • 6 Pages
    Better Essays
  • Powerful Essays

    Stroke and Mr Greens

    • 2243 Words
    • 9 Pages

    There are five types of ischaemic stroke (Smelzter et al 2008, p.2206). They include large artery thrombotic strokes occurring in the blood vessels of the brain; small artery thrombotic stroke penetrating one or more blood vessels; cardiogenic embolic strokes related to dysrhythmia; cryptogenic strokes of unknown cause and others related to illicit drug taking, migraine and cutting of carotid or vertebral arteries (Smeltzer et al 2008, p.2206). Atherosclerosis builds up fatty deposits in the coronary artery, causing them to narrow (Harris, Nacy & Vardaxis 2006, p.151) and is predominant cause of ischaemic stroke (Newby & Grubb 2005, p.38). Symptoms of ischaemic stroke may include confusion, headache, numbness on one side of the body, slurred speech and poor visibility (Smeltzer et al 2008, p.2207).…

    • 2243 Words
    • 9 Pages
    Powerful Essays
  • Better Essays

    Cerebrovascular

    • 1077 Words
    • 5 Pages

    Thrombotic strokes are by far the more prevalent of ischemic strokes, and can be seen in nearly all aging populations worldwide. As people grow older, atherosclerosis, or hardening of the arteries, occurs. This results in a buildup of a waxy, cholesterol-laden substance in the arteries, which eventually narrows the interior space, or lumen, of the artery. This arterial narrowing occurs in all parts of the body, including the brain. As the process continues, the occlusion, or shutting off, of the artery eventually becomes complete so that no blood supply can pass through. Usually the occurrence of the symptoms of a thrombotic stroke are much more gradual and less dramatic than other strokes due to the slow, ongoing process that produces it.…

    • 1077 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Blockage of your arteries can occur in your limbs and brain. Having this condition causes many risk factors. You have chances of having coronary diseases, heart attacks and chest pain. Chest pain is the most specific symptom that comes along with arteriosclerosis. Chest pain can turn into a fatal condition such as myocardial infarction, because the arteries become so clogged that the aorta works harder and longer which progresses and causes into myocardial infarction. A clinical syndrome caused by an underprovided coronary arterial blood supply to a area of myocardium is a Myocardial infraction. This results in cellular death and breakdown of cells. This syndrome usually arises from an imbalance in oxygen supply and demand. The prodominant cause of myocardial infarction is plaque rupture and blood clotting formations in the coronary vessel, this results in acute reduction of blood supply of a small portion of the heart. Blood platelets stick to tears in the plaque and form a blood clot that blocks blood from flowing to the heart . Approximately 90% of myocardial infarctions result from an acute thrombus that obstructs an atherosclerotic coronary artery. Without blood supply the living tissues in the heart muscle die. This is the leading cause of death in the U.S. There are complications such as myocardial ischemia or heart failure might develop for people with myocardial…

    • 958 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Strokes are the third most common cause of death and in middle-aged or elderly people, it is the most frequent cause of a disability (Bledsoe, p.g.198). There are two broad categories of strokes, ischemic strokes and hemorrhagic strokes. Ischemic strokes are caused from a blockage in the artery which results in a lack of blood flow to the brain tissue. Hemorrhagic strokes are caused by a hemorrhage from a ruptured cerebral artery (Bledsoe, p.g. 198). An occlusive stroke, also known as an ischemic stroke is when a cerebral artery is occluded by a blood clot. The blockage results in ischemia (an inadequate amount of blood supply to the brain tissue) which results in infarction. The dead tissue will swell causing further damage to the surrounding tissues (Bledsoe, p.g.198). If the swelling is severe, it could lead to herniation which is the protrusion of brain tissue from the skull through the foramen magnum (Bledsoe, p.g.198). There are different types of ischemic strokes. An ischemic stroke that is caused from an embolus that was carried to the cerebral blood vessels from a remote site is also known as an embolic stoke (Bledsoe,…

    • 953 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    carotid artery disease

    • 1783 Words
    • 8 Pages

    The carotid arteries are normally smooth and unobstructed on the inside, but as one ages, a sticky substance called plaque, “which is made out of cholesterol, calcium, and fibrous tissue” can build up in the walls of these arteries. The carotid arteries will then become stiff and narrow. The most common location of plaque buildup is the Carotid bifurcation. 3 [change slide] Carotid artery disease is a serious health problem and a major cause of strokes, which can lead to brain damage or even death. There are three ways in which carotid artery disease can increase the risk of a stroke. (1). Plaque deposits can grow larger and larger; severely narrowing the artery and reducing blood flow to the brain, where Plaque can eventually completely block the artery. (2). Plaque deposits can roughen and deform the artery wall, causing blood clots to form and blocking blood flow to the brain. (3). Plaque deposits can rupture and flow to the brain. This fragment may get stuck in one of the smaller arteries, creating a blockage that cuts off blood supply to that area of the brain causing a stroke 2 [change slide]…

    • 1783 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Myocardial infarction (Heart Attack) is a result of heart disease when a part of the coronary circulation becomes blocked and causes the cardiac…

    • 431 Words
    • 2 Pages
    Good Essays
  • Good Essays

    In the field of respiratory therapy, we are the fighters that must preserve the breath of life. The battlefield we wage war on is riddled with many diseases and hardships for us to help our patients overcome by any means necessary. One of the main heavy hitters in this battle is acute respiratory distress syndrome (ARDS). This condition is very deadly and is a tough opponent that must be defeated.…

    • 756 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Heart Disease in Women

    • 3418 Words
    • 14 Pages

    Coronary heart disease is most often caused by a condition called arteriosclerosis, which takes place when a fatty material along with a substance called plaque builds up along the walls of the coronary arteries causing them to become narrow and restrictive. As the coronary arteries grow rigid and narrow, the combination can restrict the blood flow to the heart causing it to stop or slow down resulting in chest pain, stable angina, shortness of breath, along with other symptoms, eventually resulting in a heart attack (Blank & Smithline, 2002). However, most individuals with coronary artery disease do not display symptoms of the disease for decades, even as it progresses. The first onsets of symptoms are often sudden resulting in myocardial infarctions, also known as heart attacks. (American Heart Association, 2011; DeVon, & Zerwic, 2003).…

    • 3418 Words
    • 14 Pages
    Powerful Essays
  • Powerful Essays

    Chest Pain

    • 4668 Words
    • 19 Pages

    Heart attack (acute myocardial infarction): A heart attack occurs when blood flow to the arteries that supply the heart (coronary arteries) becomes blocked. With decreased blood flow, the muscle of the heart does not receive enough oxygen. This can cause damage, deterioration, and death of the heart muscle.…

    • 4668 Words
    • 19 Pages
    Powerful Essays