Pressure in arteries raises for the different reasons. In one case heart is reduced more strongly, throwing out a lot of blood, in other large arteries lose normal elasticity, become rigid and cannot extend, when heart throws out in them blood. Thus, blood at each intimate reduction passes through smaller, than in norm, a gleam of a vessel, and pressure increases.
The arterial hypertension frequently in any way does not prove, for what this disease has received the name « the silent murderer ». It is connected by that very often person at all does not suspect, that at it the raised arterial pressure, and learns about it only at approach of its complications quite often fatal, such as an insult or a heart attack of a myocardium. Such asymptomatic display of a hypertension can last till several years and even tens years.
In some cases of display of an arterial hypertension headaches, dizziness, a short wind and infringement of sight include. It is necessary to note, that presence of semiology of an arterial hypertension is very good attribute, in comparison with its asymptomatic current as the patient learns about the disease and begins treatment.
Arterial pressure is measured in position sitting more often, but sometimes it is necessary to do it in a prone position, for example, at hard sick or when the patient costs (at functional tests). However irrespective of position surveyed a forearm of its hand on which the HELL is measured, and the device should be at a level of heart. The bottom edge have approximately on 2 sm above an elbow bend. Blank by air should not squeeze a subject fabrics.
The fabric of a brain is very gentle and sensitive to mechanical influences. Therefore the wise nature has placed a brain of the person in the protective liquid environment (liquid spaces) and has supplied with its internal liquid cavities. Thus, the brain is actually weighed in a special liquid - (it - a liquid or). is in a cavity of a skull under the certain pressure. Pressure on a brain also refers to as intracranial pressure.
NEWS and PUBLICITY
HYPERTENSION SYMPTOMS The world day of struggle against a hypertension which is spent since 2005 under the initiative of the World league of struggle against hypertension , in it to year passed under the slogan « Salt and high arterial pressure: two silent murderers ».
RAISED PRESSURE - Speak, that if at the person the raised pressure with the years it will raise, and it can live with it. And in general, while it you do not feel, all is normal...
HYPERTENSION The very first classification of a hypertension belongs to German doctor Frantsu Folhardu, which else in 1914 has started to subdivide it on red and pale. Here such then there was a primitive attitude to this artful illness.
ARTERIAL HYPERTENSION Arterial hypertension is artful that at an initial stage almost has no symptoms. The diagnosis is established at steady arterial pressure of 140/90 mm hg. Though doctors consider, that pressure of 130/80 mm hg already should be considered guarding