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Posts Tagged ‘blood pressure’

Cause of primary hypertension
Essential hypertension a disease that affects millions of people, and a high percentage is unknown. When this is not treated in time can cause health problems, which in some cases may be irreversible. It is therefore necessary to know what are the causes of essential hypertension or primary, to treat and prevent consequences that may harm health.

The essential hypertension is a disease in which pressure values ​​are higher than 140/820 mmHg. The primary hypertension differs from other , because they know the cause or causes that can cause this disease. To clarify a bit more this condition, there have been scientific studies have determined that there can be several causes that determine the primary arterial hypertension. It have established four lines of inquiry to try to explain the pathophysiology of primary hypertension. Causes of essential hypertension.

Genetic theory : Based on the alteration of DNA or desoxiribunucleico acid, which implies that both carriers, as components of membrane proteins. alter its function and this directly affects blood pressure levels. These genes are called genes hypertension.

Neurogenic theory: It is based on alterations in the normal functions of the nervous control centers in blood pressure. For example, in cases where people are subjected to mental stress.

Humoral theory, is based on the primary alteration of hormonal systems and hormones themselves. For example alterations in the renin-angiotensin-aldosterone system-prostaglandin laminin-kalcicreina renal mineralocorticoid adrenal natriuretic hormone and growth factors.

Theory of self-regulation: It is based on the volume overload of fluid intake and sodium chloride (salt) in a kidney that regulates blood pressure correctly over time.
Taking into account these theories can explain the different causes of primary hypertension. Controlling blood pressure significantly help to reduce cardiovascular complications in the future. Therefore, any doubt consult your doctor.

Arteries are like little hoses through which the blood flows from the heart to the rest of the body. When you want to increase the pressure in a hose cover partially out of water. This is what happens with our blood if we talk about high blood pressure or hypertension.

This is harmful to health and can lead to serious problems like strokes or heart attack. It is therefore important to monitor blood pressure regularly and know how to lower blood pressure if this high.

These are the golden rules that all doctors and specialists recommend us to lower blood pressure:

Stop smoking or using any product to snuff.
Lose weight if you exceed your normal weight.
Exercise regularly
A balanced diet high in fruits and vegetables and low in fat
Minimizes the consumption of alcohol, coffee and salt
Try alternative therapies
Emotional health plays an important role in regulating blood pressure , you may raise the pressure when provoked, or perhaps suffering from stress or feeling depressed. Such problems have an impact on blood pressure and solution could be simple solution for high blood pressure.

The yoga can be helpful if the problem has its origin in emotional states. Techniques for relaxation and meditation can leave behind the stress, anxiety, fear, or perhaps simply concerns a situation in our lives.

In traditional Chinese medicine using a combined therapy of acupuncture with herbs to lower blood pressure. It is claimed to be due to improper flow of chi energy and the causes are depression, anger, obesity and poor diet.

Care of the blood pressure is essential for health care. If you have high blood pressure or hypertension means the heart is working harder and bad to pump blood. We all realize that this is quite dangerous, can cause a heart attack, and this is just one example of the evils that can generate not take proper care of our blood pressure.

A good recommendation for regular blood pressure is to start the day with a bowl of oatmeal , which is good for the pressure and to regulate cholesterol.

An effective homemade recipe is: one liter of water, 3 cloves garlic, 1 bunch of olive leaves and a hawthorn. Boil the leaves of olive and hawthorn for 3 minutes over low heat. You have to let it sit for 10 minutes. Strain and store in a glass container. He takes the juice of the garlic and add. He drinks a liter per day of this infusion, a period of one week, then rest one week and resume again. This will help regulate blood pressure.

To measure the pressure at home is a trick very effective and simple: a key to hang by a thread. Place the left thumb on the right wrist of the person who is going to take the pressure. It extends a tape on a table next to the arm. Bring the key to moving like a pendulum on the tape. And if you have low pressure the key is to start spinning on its axis to get the numbers 5-7. If the pressure is high the key is to turn when you reach 10.

A recipe and a trick easy to care for ourselves in our blood pressure.

The high blood pressure is a condition that develops when the heart pumps a quantity of blood than necessary, thus forcing all the blood vessels to resist the blood flow , which itself can cause stroke, arteriosclerosis, etc..

Treating this condition with conventional medicine can lead to aggressive treatment, expensive, besides being in constant review. Today there are many treatments to eliminate this problem, but what we can offer natural medicine ?

The functionality of any treatment for high blood pressure with natural medicine depend on the patient’s condition, the address you want to give the problem medically speaking and functionality, and patient acceptance towards it.

Natural medicine to treat these problems can be through a change in food, for food to reduce stress at the blood (such as fish oil , garlic , etc.)., a workout for the heart stronger and like all muscles of the body, taking special supplements or herbal therapy (green tea, white, etc.) Read the rest of this entry »

We studied 152 patients using ambulatory blood pressure monitoring (ABPM) referred to the specialist of Arterial Hypertension of the Hospital “Hermanos Ameijeiras” unusual behavior for their hypertension, previously diagnosed by the aneroid method. Of these, 104 took to the study with 90% or more effective records for a prospective, longitudinal and descriptive statistical analysis using independent t-test (p <0.05). 52.8% of patients suspected of mild hypertension were not. He described the development of hypertension at night.

It was found that the initial pressures were higher compared with the rest of the study of 24 h. Differ from normotensive patients with hypertension, which in the past there is a significant decrease in the occurrence of the phenomenon prevalent hypertension Dipper and waking, with increased risk for the occurrence of vascular complications. It was concluded that this monitoring method is effective for monitoring 24 h in the study of hypertensive patients who have not had the expected clinical course after diagnosis also contributes to the knowledge of how to behave novel prognostic variables in the field management of hypertension.

The MAP is a noninvasive, fully automatic and high accuracy to characterize the hemodynamic profile of a subject at different times. 1.2 Compared to conventional measures and random blood pressure (BP) to determine blood pressure, the average of its circadian variations, periods of more frequent occurrence of high values ​​and the diagnosis of the phenomenon of white coat, just to name a few possibilities. Thus, computing and digital media has revolutionized the study of hypertension with increasingly effective methods that avoid the overdiagnosis characteristic of the use of traditional media. 3

In 1733, Stephen Hales reported that blood pressure was measured in several horses by inserting a vertical glass tube into the femoral artery of these animals. He noted that in 3 animals the blood rose to 8 feet 3 inches, and reported variations in the height of the column of blood from heart and respiratory effects. 4 Almost 100 years later, in 1828, Jean L. Poiseuille repeated the experiment Hales in dogs, and used a mercury manometer instead of a glass tube filled with blood, which was more convenient, plus it was first millimeters of mercury used as units of measurement of blood pressure employed by Rive Rivocci to create the first cuff. 5

Further development is rapid with the description of the sounds of Korotkoff 6 at the beginning of the twentieth century, the rise of mercury sphygmomanometers 7 and replacing these by the aneroid, the beginning of the measurements by the oscillometric method in 1960, the which later, in 1966, Sokolow describes practical applications. 8 In our day and recommended the study of BP values ​​using oscillometric methods such as MAP and Self Blood Pressure Measurement (AMPA). 9 -11

Since the mid 80′s, and taking into account studies on hypertension held in the Hospital “Hermanos Ameijeiras” 12-15 is understood the necessity of using the program as a means of improving the quality of comprehensive patient care with this condition or suspected of it.

The relationship between BP and the likelihood of complications from cardiovascular disease is continuous, consistent and independent of other risk factors. 16 At higher pressure levels, increased risk of acute myocardial infarction, heart failure, cerebrovascular disease and neuropathies. 17

Blood pressure fluctuates spontaneously during the day. Reaches its highest values ​​in the morning upon rising, and the minimum during sleep. 5 , 18 also varies considerably depending on the physical and mental activity. It can sometimes be influenced by the presence of the attending physician, a phenomenon now known as “white-coat phenomenon.” 19

These and other aspects make a significant difference between doses of TA in consultation and outpatient basis, without detracting from what until now has been the traditional practice of medicine. The increased use of these teams has led to the emergence of new criteria for diagnosing primary hypertension. 17,20,21 Studies by Pickering 22.23 in Framingham show that 50% of patients considered hypertensive light are not .

With the possibility of using this means of diagnosis we decided to describe records in 24 h blood pressure using the oscillometric method in patients with hypertension, but with an unusual evolution of its clinical manifestations and diagnosis in doubt many of them.

Blood pressure measures of cardiac function and resistance arteries. It is very important that people report and how to keep blood pressure within normal limits. The normal pressure in an adult should be 130/85, and the optimal would be 120/80. The test is very simple, inflatable muff is placed around the upper arm, is painless, noninvasive and easy to interpret.

This test measures the systolic pressure (amount of pressure the heart generates when pumping blood through the arteries) and diastolic pressure (amount of pressure in the arteries when the heart rests between a pulse and another). Allows for early detection of high blood pressure. The more time goes undetected and untreated high blood pressure, the higher the risk of heart attack, stroke, heart failure or kidney damage. This test should be performed every time you visit a doctor for any reason or do as a check at least 2 times a year.

European scientists are developing a portable device that will allow custom known diabetes, in minutes, the amount of glucose in your blood. The device will improve self-management of the disease and prevent damage by impairment of control. The device consists of sensors that will be attached to the body to detect a number of parameters like blood glucose or blood pressure.

With these data, patients may tune in the administration of doses, avoiding physiological complications arising from an excess of insulin. In four years it is expected that the technology is available on the market. Scientists say it is very necessary because diabetes is increasingly present in our society as a result of lifestyle we lead. For Yaiza Martínez.

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The incorporation of an algorithm to detect atrial fibrillation, a blood pressure monitor at home could be a reliable method of screening for this arrhythmia.

Stergiou of Sotiria Hospital of Athens (Greece) and colleagues assessed the automatic device in 73 people: 27 with atrial fibrillation, 23 with arrhythmia other than atrial fibrillation and 23 reference persons in sinus rhythm.

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In addition to being used to measure blood pressure, blood pressure could help limit the damage caused by a heart attack, researchers reveal.

In a study of 250 Danish adults stricken by a heart attack, Canadian researchers used a tensiometer to intermittently block the blood flow to an arm, an intervention that is started when the patient is transported to hospital by ambulance.

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The airline Etihad will install systems for medical check-up on board its aircraft. These devices can transmit information to earth medical teams.

The system check-ups Mobile Tempus IC is able to tell the crew instructions on its use through its color screen.

The Tempus IC is able to perform basic medical tests such as blood pressure, pulse and an electrocardiogram.

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