Cardiovascular disease is a common chronic illness in our society and it causes over half the deaths in the US each year. It affects all aspects of the heart. It affects the arteries that supply blood to the heart‚ the valves which pumps the blood and the heart muscles‚ itself. People who don’t take care of themselves can develop cardiovascular disease‚ which can cause heart attacks‚ congestive heart failure or strokes. A patient’s risk of cardiovascular disease increases if
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DYNAMICS Dynamics-is the degree of loudness or softness of sound. It indicates the particular level of intensity in which a music or sound is to be played. Usually loud and intensified music creates great tension and soft music creates a feeling of calmness and tranquillity. It makes music so expressive that may affect the listener’s mood. Dynamics describe the volume‚ or how loud or soft the music is played; Italian terms for dynamics include forte (loud) and piano (soft). Dynamics signs-are
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Cardiovascular Diseases Cardiovascular disease is defined as a disease that affects any area of the cardiovascular system‚ including the heart and blood vessels‚ and covers a range of diseases such as arteriosclerosis‚ atherosclerosis and coronary heart disease. Diet plays a vital part in the prevention and control of these diseases however other manageable factors such as smoking and physical inactivity also contribute to the diseases if not controlled correctly. However corrective action or
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CARDIOVASCULAR FITNESS Cardiovascular fitness is frequently considered the most important aspect of physical fitness because those who possess it are likely to have a lessened risk of coronary heart disease – the number one killer in our society. Cardiovascular fitness is also referred to as cardiovascular endurance‚ cardio-respiratory capacity and circulatory fitness. Regardless of the word used to describe it‚ cardiovascular fitness is complex because it requires fitness of several body systems
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Cardiovascular disease is a general name for a wide variety of diseases‚ disorders and conditions that affect the heart and sometimes the blood vessels as well. Risk factors for developing cardiovascular disease include having hypertension‚ diabetes‚ high cholesterol‚ obesity‚ and a sedentary lifestyle. Other risk factors include being of African-American ancestry‚ male‚ drinking excessive amounts of alcohol‚ having a lot of long-term stress‚ smoking and having a family history of a heart attack
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Cardiovascular Disease Information HCA 240 February 22‚ 2013 Gioia Scoppoa Cardiovascular Disease Information Cardiovascular disease refers to conditions that narrow or block blood vessels. These conditions can lead to a heart attack or stroke. According to Richard P. Lewis M.D. (Can Cardiovascular Disease be prevented)‚ “Cardiovascular disease is the common chronic illness in our society.” Coronary artery disease is a disease that supplies the muscle with blood. The blood flow can become
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Cardiovascular response to changes in body position and physical activity Abstract The aims of the experiment were to investigate the cardiovascular responses to changes in body position and exercise on human blood pressure using an electronic (automated) blood pressure meter. Moreover‚ monitoring changes in blood flow and blood pressure in the body while sitting‚ lying supine‚ standing‚ as well as engaging in low intensity exercise of walking and medium intensity exercise of squatting after
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The Cardiovascular System David Clarke is 30 years old‚ stands 6’ and weights 225 lbs. He commutes between Miami where he is a full time student‚ and Hialeah‚ where he works as a paramedic. He sleeps only two to four hours per night. Brian is overweight and does very little exercise. He also admits to eating mostly fatty foods. Both David’s grandmother and father have suffered heart attacks. According to new statistics‚ “despite the recent decline in mortality from coronary heart disease‚ this disease
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The Cardiovascular System The cardiovascular system consists of a heart and an enclosed system of blood vessels categories into arteries‚ capillaries and veins. The heart is a muscle about the size of the fist; its wall is made up of a muscle known as the Cardiac Muscle‚ and is located between the two lungs and lies left of the middle of the chest (cliff notes). A fibrous covering known as the pericardium which surrounds around the whole heart holds the heart in place but allows it to move as
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Cardiovascular system: The circulatory system: The circulatory system is made up of the vessels and the muscles that help and control the flow of the blood around the body. This process is called circulation. The main parts of the system are the heart‚ arteries‚ capillaries and veins. As blood begins to circulate‚ it leaves the heart from the left ventricle and goes into the aorta. The aorta is the largest artery in the body. The blood leaving the aorta is full of oxygen. This is important for
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