Kawasaki disease is a rare condition that causes swelling and inflammation of the walls of the blood vessels (vasculitis). It also affect the mucous membranes‚ lymph nodes‚ skin‚ and the heart. It is important to treat Kawasaki disease as soon as possible to help prevent lasting damage. CAUSES The cause is not known. RISK FACTORS • Being under five years old. • Being of Asian descent. • Being a boy. SIGNS AND SYMPTOMS Symptoms for Kawasaki disease occur in phases. The first phase includes
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Non-Infectious Diseases Basics * Non-infectious diseases (NIDs) are diseases NOT caused by a pathogen. They are also referred to as non-communicable diseases (NIDs). * Ex. include cancer‚ Parkinson’s and asthma. * A variety of causes contribute to NIDs including genetics‚ lifestyle choices‚ and nutrition. Two types of NIDs * NIDs are divided into 2 main groups: * Genetic diseases are caused by mutations in DNA or conditions affecting chromosomes. * Environmental
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Carotid Artery Disease and Stroke Oxygenated blood is carried from the heart to the face and brain by the carotid arteries one on each side of the neck. The carotid arteries (common) bifurcate and become the internal carotid artery (ICA) and the external carotid artery (ECA). Blood supply to the brain is mainly through the internal carotid artery and the vertebral arteries (1). Blood flow to the brain is affected by carotid artery disease. Carotid artery disease is the narrowing (stenosis) or
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Congestive Heart Failure Congestive Heart Failure is a condition in which the heart cannot pump enough blood to meet the needs of the rest of the body (Department of Health & Human Services‚ 2012). The failure can occur in on either side of the heart. In left-side heart failure‚ fluid backs up into the lungs‚ causing shortness of breath‚ due to the fact that the blood entering the left side of the heart comes from the pulmonary artery‚ and when the left ventricle cannot pump fluid out of the
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Activity‚ Ossolineum‚ Wroclaw (1987). Bronzino‚ Joseph D. (April 2006). The Biomedical Engineering Handbook‚ Third Edition. [CRC Press]. ISBN 978-0-8493-2124-5. M. Zyczkowski et al.‚ “Using modalmetric fiber optic sensors to monitor the activity of the heart‚” Proc. SPIE 7894‚ 789404 (2011).
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National Heart‚ Lung‚ and Blood Institute states that “more than a million persons in the U.S. have a heart attack and about half (515‚000) of them die in each year. About one-half of those who die do so within 1 hour of the start of symptoms and before reaching the hospital”. A heart attack happens to a person when the blood flow and oxygen supply to heart muscle is blocked‚ and it is mostly caused by the Coronary Artery Disease (CAD). CAD occurs when the arteries that supply blood to the heart muscle
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Heal Heart Attack Damage There is obviously immediate danger in a heart attack and it is important that it is attended to on an emergency basis. However‚ what most people do not know is that the part of the heart that is deprived of blood supply may have suffered irreversible damage. Scar tissue is formed. The Stanford University Study on Reversing Heart Attack Damage It has been known for some time that after a heart attack‚ some heart tissue may be essentially dead‚ which makes the heart less effective
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CHF Heart Failure: failure of the cardiac muscle to pump blood to meet the body’s metabolic needs CHF is a complication that can result from problems such as cardiomyopathy‚ valvular heart disease‚ endocarditis‚ Acute MI Left-sided failure pulmonary congestion dyspnea‚ Paroxysmal nocturnal dyspnea Pulmonary edema‚ rales (crackles) cough blood-tinged‚ frothy sputum
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2013 Heart Attacks As many people might not now cardiovascular disease is the number one killer of Women in America. Heart attacks are the leading cause of many deaths. However‚ what is cardiovascular disease and what is a heart attack? A cardiovascular disease is defined as a disease of the heart or blood vessels. A heart attack is defined as a sudden and sometimes fatal occurrence of coronary thrombosis‚ typically resulting in the death of part of heart muscle. Heart attacks and heart disease
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Open-heart surgery had been one of the largest life saving surgeries performed. The first successful open heart surgery was performed in 1952 by Dr. F John Lewis. He used ice to cool down the heart and slow circulation. The basis of heart surgery involves exposing the heart (open). The sternum must be sawed through to expose the heart. The heart cannot be left pumping during surgery. At first ice was used but now a heart lung machine is used. It involves hooking a tube up to the aorta. Blood goes
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