... his wife did. "I owe my life, my wife's and therefore my children's lives to the service and more importantly to those who selflessly give blood. You can't make blood, it has to be donated and I see it as this - pay in now as you never know when you, a family member or friend ... tissues and transports waste to the lungs, liver and kidneys for filtration. Plasma can help patients with liver disease, cancer, and more. Harold Sanford donates blood every week. Each unit of plasma is roughly equivalent to a small bottled drink. His 1000 donations total 500 liters of plasma. It takes around...

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... is enlarged too much can cause some serious problems. Many people feel just fine and live without knowing they have this problem. If it is not taken care of, high blood pressure can cause strokes, heart attacks, eye problems, kidney problems and even leading to death. The disease is a genetic disease. You cannot tell a person has high ... blood pressure just by looking at them because they look perfectly fine but on the inside they slowly being tarred apart. There are no symptoms therefore people live without knowing. Some ... say changing diet and increasing exercise can treated the p...

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... inflammation of the prostate gland that may be accompanied by discomfort, pain, frequent urination, infrequent urination, and sometimes fever. In addition to an annual physical examination that includes blood, urine, and possibly other laboratory tests, that National Cancer Institute and the American Cancer Society suggest talking with a physician (most likely a urologist). The physician conducts a ... as Dement (200) says, healthy sleep is a significant factor in longevity. Cardiovascular Fitness Several risk factors are associated with cardiovascular (heart and circulatory system) heal...

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... sodium outside every cell in the body. When the salt content of the fluid around your cells goes up, it attracts water from the blood and swelling occurs. Our kidneys are responsible for regulating salt and water levels in the body. When salt and water levels increase around ... by a thickening of the muscular wall of the arteries going to the kidney. The narrowed renal artery reduces the circulation of blood to the affected kidney. This loss of blood then stimulates the kidney to produce the hormones, rennin and angiotensin. These hormones, along with aldosterone from the adrenal gland,...

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... of glucose, fats and proteins) produced in the body. Usually people with adult-onset diabetes are over weighted. Adult onset-diabetes is a significant risk factor of development of high blood pressure, and other heart and vascular diseases particularly in women. Diabetes can be prevented from maintenance of healthy body weight by regular physical activity and healthy diet. Cardiovascular disease is ... a multi-factorial disease, with the risk increasing exponentially with the number of risk factors present. Even some common diseases such as high blood pressure, stress, and diabetes can ...

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... Introduction 3 2. Atherosclerosis 3 3. Coronary artery disease 4 3.1. Angina pectoris 5 3.2. Myocardial infarction 5 4. Hypertension 6 Literature 8 1. INTRODUCTION The term "cardiovascular diseases" refers to diseases that affect the heart and the blood vessels. It includes conditions such as heart attack and stroke that pose a serious and immediate risk of death, as well as many chronic conditions. Each year more that 900,000 ... artery disease (which results from atherosclerosis and causes heart attacks) and atherosclerotic stroke are responsible for more deaths than all other causes c...

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... to a higher amount of oxygen per minute before reaching this maximum. Even through regular exercise the difference cannot exceed this maximum as there is hardly any oxygen left in the blood. 13. The athlete has greater maximum oxygen consumption then the sedentary individual. At the same maximum heart rate the trained athlete can achieve a larger cardiac output due to having a ... greater maximum stroke volume. This occurs as more blood flows through a ventricle each minute, a larger amount of blood goes to the lungs and as a result more oxygen is needed, and therefore more carbon dioxi...

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... three functions of the pericardium. First, it keeps the heart contained in the chest cavity, second, it prevents the heart from over-expanding when blood volume increases, and third, limits heart motion. The pericardium is divided into about three layers. The first layer is the Fibrous Pericardium. "The ... provides an outer protective layer for the heart, keeps the heart contained in the chest cavity, and Prevents the heart from over-expanding when blood volume increases. The second layer of the pericardium is the viseral pericardium also known as the epicardium. "The viseral pericardi...

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... breathing in (inspiration), the diaphragm moves inferiorly-this causes a decrease in pressure in the thoracic cavity and an increase in pressure in the abdominal cavity; resulting in a greater volume of blood moving from the compressed abdominal veins into the decompressed thoracic veins. When the pressures reverse during expiration (breathing out), the valves in the veins prevent back-flow. What is meant ... on your left foot and back to the heart again. Be sure to also indication which veins return the blood to the heart. The drop of blood's journey to the left big toe starts from the...

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... hypertension, oral losartan potassium (an angiotensin-receptor antagonist) at 50mg daily dosage and enalapril maleate (an ACE inhibitor) at 20mg daily dosage were both relatively effective in reducing blood pressure; however, losartan potassium induced fewer adverse effects than enalapril maleate. Another trial evaluated the efficacy of candesartan cilexetil, another angiotensin-receptor antagonist, and enalapril maleate in ... addition, valsartan is extensively bound to plasma proteins. Hence, based on their pharmacokinetics, my alternative hypothesis is that valsartan is a more potent...

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... that oxygen is used up. Common defects A PDA stands for "patent ductus arteriosus-. A PDA is an abnormal opening between the aorta and the pulmonary artery. This opening causes too much blood flow to the lungs, and gets the lungs all wet. Kids with a PDA can get winded pretty quickly, and babies with a large PDA may not grow normally. An ASD stands ... and bad, so it's important to learn what cholesterol is, how it affects your health and how to manage the cholesterol levels in your blood. High Blood Pressure Many people have high blood pressure for years without knowing it. Uncontrolle...

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... hypertension". Secondary hypertension is caused by kidney disease, severe narrowing of the aorta, tumors in the adrenal gland, or hardening of the arteries. There are many factors associated with high blood pressure, including smoking, age, race, a high-salt diet, excessive alcohol consumption, stress, use of birth control pills, obesity, and a sedentary lifestyle. what age is at risk? If you are a ... symptoms do show up if the case is severe. Some of these symptoms are: Headache Nosebleeds Drowsiness Confusion Dizziness Irregular heartbeat Numbness and tingling in hands and feet Coug...

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... tells the kidneys to hold onto more fluids when feeling thirsty. Kidneys also make their own hormones that tell the body to make red blood cells. They also help determine bone strength and activate vitamin D. There are many reasons for the kidneys to fail. There are two types ... is chronic kidney failure which occurs when the kidneys are slowly destroyed by disease. This sometimes goes on without the patient knowing. Diabetes and High Blood Pressure are the two main causes of kidney failure. The third is a disease called glomerulonephritis that damages the kidney's filtering units. Othe...

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... even die. The most important circulatory diseases are atherosclerosis, hypertension, and arteriosclerosis. Hypertension is when the blood pressure is elevated and develops when the blood vessels get smaller. This causes the heart to pump and work harder than normal to push the blood through the small, narrow blood vessels. Hypertension is untreatable and might cause the heart to become larger and thicken the heart ... and maintain good shape. Arteriosclerosis is when the walls of the arteries lose their elasticity and become thicker. The heart must pump blood harder than usual to delive...

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... Arteriosclerosis, also known as Peripheral Vascular Disease and Peripheral Arterial Disease, is the hardening of the walls of the arteries. Arteriosclerosis often begins in the feet and travels to the blood vessels in the leg. In arteriosclerosis, the outside wall of the artery becomes thicker, as the central, or lumen, becomes narrower. The artery walls also lose their elasticity. ... infection to the feet and legs. Complications may result in the need to amputate the limb that is infected. Preventing arteriosclerosis is very simple: 1. Do not smoke 2. control blood pressure monitor it ...

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... Many people seem to have metabolic syndrome but not everyone understands it. So what exactly is metabolic syndrome? Metabolic syndrome is a plethora of medical conditions such as increased blood pressure, high blood sugar levels, an excess of body fat around the waist, and abnormal cholesterol levels that combined could lead to an increased risk of heart disease, stroke, and diabetes. ... Most of the medical conditions associated with metabolic syndrome show no symptoms however an increasing waistline could be a visible sign. Increased thirst, urination, fatigue, blurry vision, and high ...

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... , take an Ankle-Brachial Index (ABI), or collect lipid and serum glucose levels to check for hyperlipidemia and diabetes mellitus. The Ankle-Brachial Index is used to compare the systolic blood pressure in the upper and lower limbs for indication of obstruction. Another interesting diagnostic test that can be used when the Doppler is not present is the Visual Flush test ... . This is done by placing the blood pressure cuff around the ankle, elevating the foot, then inflating the cuff and returning the foot to the horizontal position. Pressure is then decreased by 5mm Hg every 10 seconds ....

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... mellitus (IDDM) or juvenile diabetes. In type 1 diabetes, the body stops producing insulin. People with type 1 diabetes must take daily injections or use an insulin pump. They also control blood glucose levels with meal planning and physical activity. Type 1 diabetes is more likely to lead to kidney failure. Twenty to 40 percent of people with type 1 diabetes develop kidney failure ... of hypertension appear to increase chances of developing kidney disease. Hypertension also accelerates the development of kidney disease where it already exists. In the past, hypertension was defined as bl...

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... , hypertension, heart failure and edema. Too much salt can cause extra fluid accumulation in the blood vessels, increasing the blood pressure. With the help of diuretics, it can lower the blood pressure by flushing out salt out of the body. This had helped many patients globally treat high blood pressure whilst preventing the lead to other types of heart diseases that may occur in ... be avoided if not for the use of diuretics? Diuretics are also effective for patients with diabetes as about three-quarters of adult with diabetes suffers from high blood pressure so controlling high blood ...

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... 50 watts every two minutes. When the athlete had reached complete physical exhaustion, the test was over. During the exercise, the athletes' blood pressure, heart rate and 12-lead electrocardiography were measured and recorded after each two-minute segment, at the point of physical exhaustion, as ... within the Rey test, divided by 20. The goal was to measure the concentration capability of the athletes. Additionally, each athlete gave blood samples to measure testosterone levels 15 minutes before each maximal stress test and each wore a 24-hour band that measured their cardiac activit...

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... your mood. To begin with, a key benefit from exercising is that it helps combat health conditions. If you exercise, you wouldn't have to worry about heart disease, arthritis, or high blood pressure. America's number one killer is heart disease. The more body fat that you have, the greater the risk of heart disease. However, this condition can be prevented or controlled ... is at a controlled level, exercise can help keep it from rising as you age. Some even say getting exercise is enough to reduce the need for blood pressure medication. A simple small change in your daily routine to get...

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... and pulmonary diseases are often present and restrict the physical possibilities of the elderly. Their arteries slowly harden and arterial plaque clogs up the blood vessels, this can lead to a stroke or heart disease. Arthritis of weight bearing joints is also very common which will be a problem ... so to hold the stretch without bouncing for five to fifteen seconds. Correct breathing techniques will increase the amount of oxygen in the blood, keeping the chest muscles flexible and promotes relaxation. Some stretch exercises consist of shoulder releases where the individual shrugs his/he...

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... to cure asthma is therapy. If the person is re - learned and reconditioned then their PNS will no longer react to stressful situations. The psychophysiologic cardiovascular reaction includes, high blood pressure, and heart attacks, also, cancer. As a child, a typical cancer patient was isolated and lonely. Having a traumatic loss they learned to feel that emotional relationships brought ... even through surgery if the subject continues to be emotionally ill the ulcer will come back. The psychophysiologic cardiovascular reaction, including heart attacks and excessive heart action, high bl...

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... than the front, after smoking. This is believed to cause the high sensation the user is after. The short-term effect of marijuana will increase blood pressure and pulse rate up to 16 points above normal. It will also slow down the digestive processing of food. People who smoke marijuana often will ... have a below normal pulse rate and blood pressure. A chronic user may experience dizziness or even faint. A user may not even need to be high to experience that, if the person stands up ... . It increases the production of abnormal sperm. Female marijuana users have three times as many defe...

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... such as the widowed, divorced or separated. Cardio vascular disorder refers to illnesses caused by the narrowing of the arteries which supply the heart with blood. This process is known as atherosclerosis. It is caused by fatty materials being deposited on the walls of the arteries. A narrowing of the ... arteries reduces flow of oxygen carried in blood to the heart. Stress has been linked with CHD but there a lot of other factors too, such as, gender, age, smoking, diabetes ... decisions, low job satisfaction, monotonous and repetitive tasks and a lack of job security. A number of the...

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