Category Archives: Hypertension

Hypertension (high blood pressure) is a relatively common and potentially severe threat to feline health. The condition can be dangerous in itself, responsible for a variety of disorders adversely affecting, for example, a cats eyesight, kidney activity, or cardiac function. It can also indicate the presence of a potentially deadly underlying systemic disease. Fortunately, with timely and appropriate veterinary monitoring and treatment, feline hypertensionwhatever its causeis almost always manageable. Blood pressure is measured in cats by the same method that is used for humans. That is, two values are taken into account, the higher one being the blood pressure in the arteries that is recorded when the heart beats (systolic pressure), the lower value when the heart rests between beats (diastolic pressure). In cats, as in humans, these two values are recorded one above the other, separated by a slash mark. Normal human blood pressure is 120/80 mmHg (which stands for millimeters of mercury), while in cats, normal blood pressure is typically higher than that. In general, says Richard Goldstein, DVM, an associate professor of small animal medicine at Cornell Universitys College of Veterinary Medicine, we like to see a cats systolic pressure below 160 Although cats are likely to … Continue reading →

Hypertension, also called high blood pressure, condition that arises when the blood pressure is abnormally high. Hypertension occurs when the bodys smaller blood vessels (the arterioles) narrow, causing the blood to exert excessive pressure against the vessel walls and forcing the heart to work harder to maintain the pressure. Although the heart and blood vessels can tolerate increased blood pressure for months and even years, eventually the heart may enlarge (a condition called hypertrophy) and be weakened to the point of failure. Injury to blood vessels in the kidneys, brain, and eyes also may occur. Read More on This Topic pharmaceutical industry: Hypertension Hypertension has been labeled the silent killer. It usually has minimal or no symptoms and typically is not regarded as a primary cause of death. Untreated hypertension increases the incidence and severity of cardiovascular diseases and stroke. Before 1950 there were no effective treatments Blood pressure is actually a measure of two pressures, the systolic and the diastolic. The systolic pressure (the higher pressure and the first number recorded) is the force that blood exerts on the artery walls as the heart contracts to pump the blood to the peripheral organs and tissues. The diastolic pressure (the … Continue reading →

Hypotension is low blood pressure, especially in the arteries of the systemic circulation.[1] Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood. A systolic blood pressure of less than 90 millimeters of mercury (mm Hg) or diastolic of less than 60mm Hg is generally considered to be hypotension.[2][3] However, in practice, blood pressure is considered too low only if noticeable symptoms are present.[4] Hypotension is the opposite of hypertension, which is high blood pressure. It is best understood as a physiological state, rather than a disease. Severely low blood pressure can deprive the brain and other vital organs of oxygen and nutrients, leading to a life-threatening condition called shock. For some people who exercise and are in top physical condition, low blood pressure is a sign of good health and fitness.[5] A single session of exercise can induce hypotension and exercise water-based can induce important hypotension response.[6]For many people, excessively low blood pressure can cause dizziness and fainting or indicate serious heart, endocrine or neurological disorders. Treatment of hypotension may include the use of intravenous fluids or vasopressors. When using vasopressors, trying to achieve a mean arterial pressure (MAP) … Continue reading →

What IsBlood Pressure? We allneed blood pressure to live. Without it, blood can't flow through our bodies and carry oxygen to our vital organs. But when blood pressure gets too high a condition called hypertension it can lead to serious medical problems. Hypertension is usually more of a problem for adults, but teens and kids also can have it. Even babies can have high blood pressure. The good news is that hypertension can be treated. Blood pressure is basically how hard your heart needs to pump to move blood around your body. It's the result of two different forces: Blood pressure rises with each heartbeat and falls when your heart relaxes between beats, but there is always some pressure in the arteries. Blood pressure can be affected by: High blood pressure means a person'sheart and arteries must work harder than they normally would. Over time, the added stress can damage them. When the heart and arteries don't work as well as they should,other body parts (likethe kidneys, eyes, and brain) may suffer. Having high blood pressure makes people more likely to have strokes, heart attacks, heart failure, kidney failure, or loss of vision. People can have high blood pressure for … Continue reading →

About Hypertension Theheart pumps blood to various organs with a force, which exerts pressure on the walls of the arteries. Hence, blood pressureis defined as the pressure exerted by the blood flow upon the walls of the blood vessel andis measured in millimetres of mercury (mmHg).120/80 mmHg is considered as the normal reading for blood pressure, where 120 is the pressure when the heart beats to pump out blood (systolic pressure) and 80 is the pressure when the heart rests between beats (diastolic pressure). A person is said to have hypertension when the blood pressure readings are 140/90 mmHg or higher. Read about 10 myths about hypertension. Hypertension or high blood pressure still remains an uncontrolled problem in India, mainly because the condition develops silently and remains undetected for a long time. According to the World Health Organisation (WHO), one in every three individuals above the age of 18 years has high blood pressure.Here are10 ways hypertension or High BP affects your body. Primary hypertension:High blood pressure that has no identifiable cause. Secondary hypertension:High blood pressure resulting from an underlying condition likekidney disease,diabetes, blocking of arteries, irrational use of medicines likepainkillers, supplements, thyroid problems, heavy alcohol intake andsleep disorders. Malignant … Continue reading →

Essential hypertension (also called primary hypertension or idiopathic hypertension) is the form of hypertension that by definition has no identifiable cause. It is the most common type of hypertension, affecting 95% of hypertensive patients,[1][2][3][4] it tends to be familial and is likely to be the consequence of an interaction between environmental and genetic factors. Prevalence of essential hypertension increases with age, and individuals with relatively high blood pressure at younger ages are at increased risk for the subsequent development of hypertension.Hypertension can increase the risk of cerebral, cardiac, and renal events.[5] A recent classification recommends blood pressure criteria for defining normal blood pressure, prehypertension, hypertension (stages I and II), and isolated systolic hypertension, which is a common occurrence among the elderly. These readings are based on the average of seated blood pressure readings that were properly measured during 2 or more office visits. In individuals older than 50 years, hypertension is considered to be present when a person's blood pressure is consistently at least 140mmHg systolic or 90mmHg diastolic. Patients with blood pressures over 130/80mmHg along with Type 1 or Type 2 diabetes, or kidney disease require further treatment.[6] Resistant hypertension is defined as the failure to reduce blood pressure … Continue reading →

Hypertension is the most common condition seen in primary care and leads to myocardial infarction, stroke, renal failure, and death if not detected early and treated appropriately. Patients want to be assured that blood pressure (BP) treatment will reduce their disease burden, while clinicians want guidance on hypertension management using the best scientific evidence. This report takes a rigorous, evidence-based approach to recommend treatment thresholds, goals, and medications in the management of hypertension in adults. Evidence was drawn from randomized controlled trials, which represent the gold standard for determining efficacy and effectiveness. Evidence quality and recommendations were graded based on their effect on important outcomes. There is strong evidence to support treating hypertensive persons aged 60 years or older to a BP goal of less than 150/90 mm Hg and hypertensive persons 30 through 59 years of age to a diastolic goal of less than 90 mm Hg; however, there is insufficient evidence in hypertensive persons younger than 60 years for a systolic goal, or in those younger than 30 years for a diastolic goal, so the panel recommends a BP of less than 140/90 mm Hg for those groups based on expert opinion. The same thresholds and goals are … Continue reading →

Summary Hypertension, also known as high blood pressure, is a medical condition in which the blood pressure in the arteries is elevated. High blood pressure causes your arteries to stretch beyond normal. There are risk factors that can increase your chances of developing hypertension. Some of these risk factors are based on your lifestyle and can be controlled, like your diet. Other risk factors cant be controlled, such as age or gender. Research shows that there is a link between vitamin D and hypertension. People with higher vitamin D levels tend to have lower blood pressure and are less likely to develop hypertension. Some studies show that taking a vitamin D supplement may help people lower their blood pressure. However, the research has been inconsistent, meaning that we cant say for sure whether or not taking vitamin D supplements would reduce your chances of developing hypertension or reduce your blood pressure. If you have hypertension or you are trying to prevent hypertension and want to take vitamin D, it is unlikely to make your hypertension worse or cause you any harm, as long as you take less than 10,000 IU per day. However, we also cant say for sure if … Continue reading →

What is high blood pressure? What is normal blood pressure? It is beneficial to add potassium to the diet. Studies show that people who consume more potassium have lower blood pressures. Good sources of potassium include: Along with lowering salt in the diet, a balanced eating plan that also reduces cholesterol intake and fatty foods is recommended. The TLC Diet (Therapeutic Lifestyle Changes) often is recommended to lower blood cholesterol. What do blood pressure readings mean? (blood pressure readings chart) Blood pressure readings can vary in a single person throughout the day depending on the situation. Factors such as stress, anxiety, foods eaten (caffeine or salt intake), smoking, or exercise can cause pressure to rise. The American Heart Association defines a normal blood pressure as less than 120/80. Elevated blood pressure ranges between 120/80 and 129/80, and high blood pressure is 130/80 and higher. In pregnancy normal blood pressure should be below 120/80. If your blood pressure reaches into the high range, you should see your doctor about lifestyle changes, and possibly medication especially if you have other risk factors, such as diabetes or heart disease. High blood pressure (for example, 180/110 or higher) may indicate an emergency situation. If … Continue reading →

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