Coronary artery disease

akinesis with basal hyperkinesia. He had a coronary angiogram completed, and it showed no stenotic arteries, however they also injected ergonovine which appeared to cause a right coronary artery spasm. The patient was treated with calcium channel blockers and nitrates. A follow up two weeks later showed normal wall motion as well as a sigmoid septum, and normal systolic function. He was ultimately diagnosed with takotsubo cardiomyopathy caused by coronary spasm and intraventricular…

Heart Disease in Women and their Unique Symptoms of a Heart Attack Introduction: Heart attacks are a very serious condition of the human body that require immediate attention. Heart attacks are known in the medical community as myocardial infarctions: myo- means muscle, cardio- means heart, -al means pertaining to; infarct means death of tissue (med term book). The parts come together as: tissue death pertaining to heart muscle (med term book). Each year, around one and half million cases of…

Coronary heart disease is a condition where the heart’s blood supply is reduced or completely blocked by plaque which is formed due to thebuildup of fats or other deposits in blood vessels of the blood circulatory system. Substances such as tar from cigarettes can also coagulate in the arteries and cause heart failure. A person suffering from coronary heart disease will find the earliest indication in a form of acute chest pain and this is usually referred to as angina (Coronary artery disease…

vessels and arteries. These vessels and arteries can sometimes become blocked due to an occlusion or pre-existing heart disease. The occlusion or pre-existing condition can be affected if there is a lack or decrease of oxygen being supplied to the heart muscle. Hypoxic cell injury is a mechanism where oxygen levels are decreased to the myocardial cells of the heart and results in atherosclerosis. Blood flows through each of the coronary arteries independently. When one of the arteries is…

Demonstrate the role of stents in Percutaneous Coronary Intervention (coronary angioplasty) Introduction The heart is a pump that circulates blood to the rest of the human body. It is positioned at the centre of the chest, just between the lungs. The network of blood vessels that branch over the surface of the heart are the coronary arteries. Figure 1 outlines the coronary arteries on the heart which supply the cardiac muscles with nutrients such as oxygen and glucose needed to survive [1].…

the advancement of atherosclerosis in their arteries.12:All 2. Angioplasty- Patients with severe atherosclerosis have an artery that has a greater than 70% reduction in diameter due to cholesterol buildup. The mission of the procedure is to increase the amount of space available for blood flow in a mostly blocked artery. The surgeon will insert a balloon to open up the space and then insert a stent to ensure the artery stays open.12:All 3. Coronary Artery Bypass Grafting- This treatment is…

Introduction Coronary Heart disease is the expression that defines the blocked or interrupted of the heart's blood supply by a build-up of fatty substances in the coronary arteries. Over time, the walls of the arteries are stuffed with fatty deposits, which is called atherosclerosis and the fatty deposits are called atheroma (BBC 2013). Coronary Heart Disease (CHD) is a major killer in the UK as well as worldwide. It’s the cause of more than 73,000 deaths in the UK. Each year around 1 in 10…

blood vessels that are, arteries, arterioles, capillaries, venules and veins. Veins are the blood vessels that transmit blood back to the heart. They may contain valves that stop blood flowing…

wrong with the heart (“Cardiovascular disease,” 2012). Obviously, if the heart muscle fails to function completely, then you die. This is because there will be no more blood flow throughout your body. According to Million Hearts® (n.d.), “Americans suffer 1.5 million heart attacks and strokes each year. Cardiovascular disease—including heart disease and stroke—is the leading cause of death in the United States. Every day, 2,200 people die from cardiovascular diseases—that's nearly 800,000…

I will be discussing two diseases that require diagnostic test identifying them from the body system. The first disease will be from the cardiovascular system pertaining to congestive heart failure (CHF) and the second will be from hepatobiliary system concerning gallstones. This paper will cover topics such as: certain test that are required; how the test works; the information obtained from the diagnostic test; and does another diagnostic test need to be conducted in order to confirm a…