Thursday, August 9, 2007

What Is High Blood Pressure?

High the arterial tension is a reading of the arterial pressure of 140/90 mmHg or above. Both numbers are important. Almost 1 in 3 American adults has high arterial tension. Once high the arterial tension becomes, a course of the life lasts generally. The good news are that they can be treated and to be controlled. High the arterial tension is called the quiet assassin because it does not have generally any symptom. Some people can not discover it has it until she has hardship with her heart, brain, or kidneys. When high the arterial tension is not and it does not treat, it can cause: * The heart to obtain greater, than can lead to cardiac unemployment. * Small pumpings (aneurysms (AN-u-risms)) to the form in blood vessels. The common locations are the main artery of the heart (aorta); arteries in the brain, the legs, and the internal; and the artery that leads to bazo. * Blood vessels in the kidney to narrow, that can cause lack of the kidney. * The arteries through the body to "harden more quickly", specially those in the heart, brain, the kidneys, and the legs. This can cause an attack of the heart, a movement, a lack of the kidney, or amputation of the piece of the leg. * Blood vessels in the eyes to explode or to bleed, that can cause changes of the vision and can give rise to blindness. Which Is Arterial Pressure? The blood takes of the heart to all the parts of its body in the called containers the arteries. The arterial pressure is the force of the blood that it pushes against the walls of the arteries. Whenever the blows of the heart (near 60-70 by a minute in the rest), he pump outside blood in the arteries. Its arterial pressure is in his more stop when the blows of the heart, pumping the blood. This is called systolic pressure (of sis-TOL-ik). When the heart is in the rest, between the blows, its arterial pressure falls. This one is the diastolic pressure (of the give-to-Stol-ik-one-Stol-ik). The arterial pressure always occurs like these two numbers, the systolic and diastolic pressures. Both are important. They are written generally one on or before the other, as 120/80 mmHg (measured in millimeters of mercury, of a unit for the pressure that measures). When the two measures are written down, the systolic pressure is the number first or of the cover, and the diastolic pressure is the second or number of the bottom (for example, 120/80). If its arterial pressure is 120/80, you say that you are "120 on 80." Changes of the arterial pressure during the day. He is lowest as you to duper and one rises to me when you one rises. Also it can rise when you are excited, nervous, or assets. However, it stops most of his hours waking up, its arterial pressure remains the equal one rather much when you are still that she feels or who is stopped. That level must more be under 120/80 mmHg. When the level remains high, 140/90 mmHg or higher, you have high arterial tension. With high the arterial tension, the works of the heart more hardly, their arteries take I strike, and their occasions of a movement, of an attack of the heart, and problems of the kidney are greater. Which Is Normal Arterial Pressure? A reading of the arterial pressure underneath 120/80 mmHg is considered normal. In general, lower it is better. Nevertheless, the arterial tension loss very can sometimes be an restlessness subject and it is due to verify towards outside by a doctor. The doctors classify the arterial pressures underneath 140/90 mmHg like normal or of hypertension. * The normal arterial pressure is lower of 120/80 mmHg. * Hypertension is arterial pressure between 120 and 139 for the superior number, or between 80 and 89 for the inferior number. For example, the readings of the arterial pressure of 138/82, 128/89, or 130/86 are all in the range of prehypertension. If its arterial pressure is in the range of prehypertension, is more probable that you finish for above with high the arterial tension unless you take the action to prevent it. Which Is High arterial Tension? An arterial pressure of 140/90 mmHg or above considers high arterial tension. Both numbers are important. If or ambo numbers are generally high, you have high arterial tension. If they are treating to him for high the arterial tension and has repeated readings in normal range, you still have high arterial tension. There are two levels of high arterial tension: stage 1 and stage 2 (it see the letter down). Categories for the levels of the arterial pressure in adults (in mmHg, millimeters of systolic diastólica Normal stage 140-159 90-99 of stage 1 of high arterial tension 80-89 of the category (superior number) (inferior number) less than 120 less than 80 Hypertensions 120-139 of mercury)a 2 160 or above 100 or one to more high one for adults 18 and older who are not in the medicine for high the arterial tension; they are not having a serious disease in the short term; and it does not have other conditions, such as disease of the diabetes and the kidney. Note: When the systolic and diastolic arterial pressures lower in diverse categories, the highest category is due to use to classify the level of the arterial pressure. For example, 160/80 mm Hg would be high arterial tension of stage 2. There is an exception to the aforesaid definition of high the arterial tension. An arterial pressure of 130/80 mm Hg or above considers high arterial tension in people with diabetes and chronic disease of the kidney.

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