Literature Review On Hypertension

Hypertension is sometimes referred to as the silent killer (Aycock, Kirkendoll, & Gordon, 2013). Today it is a public health problem. According to the American Heart Association 2013 Statistical Fact Sheet (2013), one out of every three adults has high blood pressure, which is estimated at 77.9 million people (AHA, 2013). High blood pressure is also referred to as hypertension. Hypertension is a prevalent medical condition that carries with it the risk factor for increased chances of heart disease and stroke (Gillespie & Hurvitz, 2013). Hypertension remains one of the top 10 causes of worldwide disability-adjusted life years (as cited in Drenjančević-Perić et al., 2011). For the estimated 348, 102 deaths in 2009, high blood pressure was listed as the primary or contributing cause of death (AHA, 2013). Despite the health risk associated with hypertension, the diagnoses of high blood pressure continue to rise. By 2030, hypertension is expected to increase by 7.2% from 2013 estimates (AHA, 2013).

Hypertension (HTN) is a chronic cardiovascular condition that is characterized by high blood pressure. The blood pressure commonly abbreviated as BP is a measure of the force exerted on the blood vessels as the blood passes through them. The amount of blood pumped and the narrowness of ones’ vessels are directly proportional to the blood pressure (Mayoclinic staff, 2014).

High blood pressure increases your risk for heart disease and stroke, two leading causes of death for both Florida and the United States (Centers for disease control, 2017). High blood pressure, also called hypertension, is known as the “silent killer” because it often has no warning signs or symptoms, and many people do not know they have it. Hypertension damages blood vessels in the organs, reducing their ability to work properly (National institute of diabetes and digestive and kidney diseases, 2016). About 1 of 3 U.S. adults—or about 75 million people—have high blood pressure. Only 54% of these people have their high blood pressure under control (Centers for disease control, 2017). Hypertension education, which focuses on controlling the disease with medication, diet, and losing weight, is important in preventing or delaying the progression of serious complications. Most people diagnosed with hypertensive disease will need to see a medical professional who will recommend lifestyle changes to help you control and prevent high blood pressure (Ignatavicius & Workman, 2006, p. 1742).

High blood pressure (hypertension ) is defined as high pressure (tension ) in the arteries , which are the vessels that carry blood from the heart to the rest of the body . High blood pressure is considered one of the highest causes of morbidity , one of the main leading causes of cardiovascular disease , and social global burden health risk factor . In addition to the high-cost burden to the global health service providers . About 70 million American adults have high blood pressure . Only about half of people with high blood pressure have their condition under control . Nearly 1 of 3 American adults has prehypertension , blood pressure numbers that are higher than normal , but not yet in the high blood pressure range . High blood pressure

Many people find out about hypertension only when they suffer a heart attack or get a medical check-up done. Hypertension is a life-threatening condition characterized by high blood pressure in the arteries leading to the lungs and heart. Unlike regular hypertension or high blood pressure, hypertension occurs when the arteries in the lungs become blocked or narrow, making it harder for the heart to pump blood through them. This raises blood pressure in the lungs and causes the heart to weaken, which may eventually lead to heart failure. Hypertension is also dangerous because it can lead to strokes, heart attacks, heart failure, or kidney disease. So the goal of hypertension treatment is to lower high blood pressure and protect important organs, like the brain, heart, and kidneys from damage.

Hypertension related research could be assessed using meta-analyses and randomized control trials. A combination of both will be used for this narrative review, since all three have been useful in determining JNC guidelines. Much of the research conducted has been on different interventions that include lifestyle and pharmacological treatment that have been used to reduce blood pressure and control hypertension. JNC 6 focused its efforts on improving dietary habits to avoid developing hypertension or manage it once diagnosed. JNC 7 appears to be an intermediate of the other two guidelines. It contains information on the lifestyle modifications as well as pharmacological treatment. JNC 8 is formatted quite differently that the other two and appears to be geared towards proper and prompt diagnoses of the disease, as well as forms of treatment.

The heart pumps blood into the arteries and the force of the blood pushing against blood vessel walls is called blood pressure. Arteries carry the blood throughout the body. High blood pressure is also know as hypertension and is very dangerous in many different ways. One way is that it makes the heart have to work harder in order to pump the blood to the body. Secondly it contributes to hardening of the arteries and lastly, it also contributes to heart failure. A healthy heart is essential to life and having high blood pressure it not healthy for the heart. It has been proven that there are many different causes that have been linked to high blood pressure.

High Blood pressure is very common; more than 50 million American adults have high blood pressure or hypertension that is one-forth of the adult population. That translate into, roughly one in every four American adult has some form of high blood pressure or they have hypertension. The segments of the population most affected by high blood pressure are males, diabetics, elderly persons, people of Hispanic origin, and people living in the southern regions of the United States. In addition, those persons with associated chronic illnesses such as emphysema; chronic stress syndrome, diabetes and similar illness are also in

As late as about seven decades ago, elevated blood pressure was considered by many expert physicians to be necessary for the adequate perfusion of vital organs. It was deemed as an unavoidable, hence essential, component of the aging process leading to the coining of the term “essential hypertension”. High blood pressure (BP) was considered as probable natural and necessary compensatory phenomenon that should be left alone even if there were effective treatments (Hay, 1931; White, 1937). This notion was further strengthened by the observed elevated misery and premature death recorded for the patients that were treated for hypertension with the few drugs that were available at the time compared to those that were left untreated (Goldring,

Hypertension is one of the leading risks for heart disease and stroke. Your physician may advise dietary or lifestyle changes, or specific medications to lower your blood pressure.

Hypertension (HT), defined as a chronic elevation of systolic and/or diastolic blood pressure (BP), is in all probability the most common chronic disease today. Clinically hypertension is not a disease at usual sense it is a risk factor for many future vascular diseases1,2. In human body blood pressure is maintained by several factors such as kidney, sympathetic nervous system, hormonal mechanisms along with the diet taken. These include lipids, magnesium, sodium, potassium and the total energy intake3.

Hypertension is commonly known as high blood pressure. What does it mean to have high blood pressure? Blood pressure can be defined as the amount of blood the heart pumps and the amount of resistance to blood flow in the arteries. It is when the systolic reading is greater than 140 and the diastolic is greater than 90. Systolic is blood pressure when the heart contracts while diastolic is the time when the heart is relaxed. Primary care physicians are accustomed to seeing cases of hypertension. However this common diagnosis can lead to more serious illnesses such as chronic kidney disease, stroke, heart attack, aneurysm, peripheral artery disease, and even death (Tipton & Sullivan, 2014).

Hypertension is a common health problem especially among people over age of 60 years. This disease is diagnostic when a patient blood pressure is more than 140 to 159 over 90 to 99. Blood pressure refers to the pressure that blood applies to the inner walls of the Diabetes is an endocrine system disorder that occurs when the body is unable to control or balance the amount of sugar in blood and within bodily tissues. You know that the human body is like a machine, with organ systems that are specialized in certain functions, and interact with each other to allow all vital functions to happen. For the body to stay healthy, it is essential that its internal environment is stable and balanced despite the different changes that can occur inside

Approximately one in every three adult’s ages 20 years old and older are diagnosed with high blood pressure or hypertension. Hypertension affects 78 million people in the United States and is equally prevalent in both men and woman (Crabtree et al., 2013). Hypertension is a major risk factor for cardiovascular disease (Hajjar & Kotchen, 2003). It can lead to stroke, myocardial infarction, renal failure, heart failure, neurological issues, and death if not detected early and not treated properly (James, Oparil, Carter, & et al., 2014). Approximately 9.4 million deaths in 2010 were attributed to high blood pressure (Angell, De Cock, & Frieden, 2015). About 54% of strokes, 47% of coronary heart disease, and 25 % of other cardiovascular diseases are attributed to high blood pressure (Arima, Barzi, & Chalmers, 2011).

Hypertension is defined a consistent elevation of the systolic blood pressure above 140mmHg, a diastolic pressure above 90mmHg or a report of taking antihypertensive medication. Early diagnosis and effective management of hypertension is essential because it is a major modifiable risk factor to cerebrovascular, cardiac, vascular, and renal diseases. The higher the blood pressure, the greater the risk for heart attack, heart failure, stroke, and kidney disease.