Hypertension can be classified either essential (primary) or secondary. Essential hypertension indicates that no specific medical cause can be found to explain a patient’s condition. Secondary hypertension indicates that the high blood pressure is a result of (i. e. , secondary to) another condition, such as kidney disease or tumours (pheochromocytoma and paraganglioma). Persistent hypertension is one of the risk factors for strokes, heart attacks, heart failure and arterial aneurysm, and is a leading cause of chronic renal failure.
Cause and Pathogenesis
The cause of primary (essential) hypertension is not known. It is thought to be due to multiple risk factors. Known risk factors include a familial history of the disease, race, obesity, tobacco smoking, stress, and a high-fat or high-sodium diet in genetically susceptible individuals. Extremely nervous and highly emotional people also tend to develop hypertension more readily. Secondary hypertension is related to an underlying disease process such as renal parenchymal disorders , renal artery disease, endocrine and metabolic disorders, central nervous system disorders, and narrowing of the aorta (coarctation).
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Cancer is second only to cardiovascular disease as the leading cause of death in the Western world.
Although Cancer is primarily a disease of the elderly with more than 60% of deaths from cancer occurring in those over the age of 65, cancer can strike even the youngest of children.
Cancer appears to occur when the growth of cells in the body is out of control and cells divide too rapidly. Cancer can develop in almost any organ or tissue, such as the lung, colon, breast, skin, bones, or nerve tissue.
Most common sites are:
- Prostrate 24%
- Breast 13%
- Lung 13%
- Colon and Rectum 9%
- Bladder 3%
- Uterus 2. 5%
The cause of Cancer is believed to be a combination of genetic factors and outside carcinogens such as tobacco, viruses, infection, asbestos, vinyl chloride, inappropriate diet.
Cancer often has no specific symptoms, so it is important that you limit your risk factors and undergo appropriate cancer screening. The signs and symptoms will depend on where the cancer is, the size of the cancer, and how much it affects the nearby organs or structures.
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Primary (aka essential) hypertension has no known cause, however there are a number of lifestyle factors which do seem to effect the chances of developing hypertension.
Risk factors may be related to the environment, genetics and family history, smoking, diet, hormones, how much sodium (salt) you have in your diet or even the level of stress in your life.
Hypertension also increases your risk of having a stroke or heart attack, and can lead to other diseases as well as make other health conditions even worse. It is important to your health and your future to learn about the risk factors and by controlling and altering what you have control over you can change you decrease your risks.
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What is Hypertension?
Hypertension, also called high blood pressure, is caused by the pressure due to excessive pumping of the heart. . It is one of the leading causes of death in the world today. In addition to being a deadly condition, hypertension can also cause damage to vital organs like the liver, brains, kidneys and the heart. Unfortunately, people suffering from hypertension may not even be aware of that condition till it becomes too serious a problem. Blood pressure measure always has two readings, one taken when the heart is beating and the other when the heart is at rest. The normal values for these two readings are 140 and 90 respectively.
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Using a weight loss calculator can help you determine, to the exact number, how much weight you have lost due to your weight loss plan. Many people swear by a weight loss calculator because it provides them the accurate numbers they need to complete their weight loss goals. It also helps give them a good indication as to where they are headed if they continue their current course of action. Using a calculator to determine your weight loss is a great motivating factor if actually seeing the numbers drop or go up is a way in which you are motivated to lose weight.
Other people are not motivated by actually seeing the numbers of their weight loss cruise by on a calculator or a computerized mechanism of any sort, so they rather keep a general basis marking of what it is they need to achieve and rely on scales to get there. In other words, they would rather intermittently weigh themselves instead of having constant calculations of their progress. It really, in the end, all comes down to personal preference in terms of whether you decide to use a weight loss calculator or not and actually ends up revealing an awful lot about how you intend to lose weight.
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There are different types of vaginal infections that affect women. If, after an abnormal function or observations in or around the vagina, it is extremely important that you check your doctor so that the problem can be determined. Regardless of the type of vaginal infection, the current treatment. Are you the woman who is afraid of itself, the treatment of health is a concern of this matter by way of shame, if so, then you get a grip of themselves for fear your problem may need immediate medical attention. What in your head, your doctor or gynecologist to examine the vagina of women every hour of the day, so save your blushes, because “when you saw you saw how they all” – that is why you should have different .
Itching, irritation and even in your vaginal secretions can be a sign of infection. An abnormal discharge is usually described as a thick white cottage cheese texture, and smell the green, look like blood stains, this could indicate a possible infection. Since we have different kinds of vaginal infections, it means that have different causes. Thrush, bacterial vaginosis, trichomonas, chlamydia and gonorrhea are the most common causes of vaginal infections. Genital herpes and genital warts are also other forms of infection that must be addressed.
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Bvlgari replica watches have been well established for over 120 years and during that time they have designed some of the most elegant watches that can be bought today. Their designs can be seen in all high end jewellery stores and sit alongside names such as Breitling, Omega and Cartier.
The various brand names that are on the market often become known for designing watches that are for specific activities or professions. The Breitling name is synonymous with the many and differing types of sports and outdoor pursuits that are enjoyed. This makes Breitling appealing to many people, as their watches have a style which is very contemporary and en vogue, even if the functions will not always be used by the wearer. There are models for both men and women and so there is not one corner of the market that Bvlgari has not reached. The result is that the name is instantly recognised by all who see it, and wearing one will achieve maximum impact and respect.
Imagine giving this as a gift to someone you love or care for and then imagine what sort of reaction this would bring? Well, whilst this would be out of the price range for most of us, you could as an alternative buy a Bvlgari replica watch as a gift. Replica watches can now be sourced at fantastically competitive prices and they look and feel just like the original watches. The quality and reliability of the item will ensure that the recipient of your thoughtful gift will feel special and privileged that you bought them something of this calibre.
If you know anyone that would appreciate a Bvlgari then why not order one online and be confident in the knowledge that your gift will go down a storm.
Millions of people are affected by high blood pressure (hypertension), a condition in which blood travels through the body’s arteries at a pressure too high for good health. High blood pressure in the arteries that supply the lungs is called pulmonary hypertension (PHT). The blood pressure measured by cuff on your arm isn’t directly related to the pressure in your lungs. The blood vessels that supply the lungs constrict and their walls thicken, so they can’t carry as much blood. As in a kinked garden hose, pressure builds up and backs up. The heart works harder, trying to force the blood through. Nearly 50 million Americans have high blood pressure (also known as hypertension). It occurs when blood travels through the body’s arteries at a pressure too high for good health.
It is most commonly found in women between ages 20 and 40. However, men and women in all age ranges — as well as very young children — can develop PPH. There are two main kinds of pulmonary hypertension. One runs in families or appears for no known reason. The other kind is related to another condition, usually heart or lung disease. The most common cause of pulmonary hypertension is left heart failure leading to pulmonary venous hypertension (WHO Group II). This may be due to systolic or diastolic malfunction of the left ventricle or due to valvular dysfunction such as mitral regurgitation, mitral stenosis, aortic stenosis, or aortic regurgitation. It usually manifests as pulmonary edema or pleural effusions. Treatment is determined by whether the PH is arterial, venous, hypoxic, or miscellaneous.
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Breast cancer type
Breast cancer type is categorized by whether it begins in the ducts or lobules, the organs responsible for breast milk production. Medullary carcinoma accounts for 15% of all breast cancer types. This breast cancer type represents 5% of all diagnosis. IPR015525 Breast cancer type 2 susceptibility protein Header EBIDatabasesInterPro Search Open in usermanual InterPro: InterProScan Databases Documentation FTP site Help Click on the icon for context sensitive help from the user manual. The breast cancer type 2 susceptibility protein (BRCA2) is a breast tumour suppressor with a potential function in the cellular response to DNA damage. Some breast cancer types express one or more of these proteins on their cell surface, while others express none. Media Relations Contacts Online Press Kit Rumors, Myths, and Truths Glossary About the American Cancer Society Breastfeeding, Other Factors May Affect Risk of Breast Cancer TypeAtlanta 2008/08/25 – Factors such as age at menopause as well as a woman?s breastfeeding practices can influence her risk of developing certain types of breast cancer.
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