Systolic or upper blood pressure indicates how hard the heart is compressed and ejecting blood enriched with oxygen in the blood vessels.Diastolic pressure or lower - a measure of pressure in the arteries when the heart muscle relaxation.Capillary and venous pressure is virtually independent of the phase of the cycle.

pressure necessary to maintain the heart, blood vessels, the blood supply of all organs without it will not work the heart, people will not be able to resist the atmospheric pressure, ie blood pressure without life is impossible.

pressure can not wear the same results consistently.If a person engag
ed in physical labor or exercise, the blood pressure may increase.In a relaxed state indicators may drop significantly.

most reliable results can be obtained after a 30 minute rest.When pressure is measured immediately after exercise, mental stress, emotional stress, after receiving strong coffee, alcoholic beverages, or a hearty dinner, the systolic and diastolic pressures will show inadequate results.

Pulse pressure - a measure of the density of the arteries and is determined by the difference in systolic and diastolic blood pressure.The big difference in performance may indicate that the arteries stiff and rigid, which often leads to heart attacks and strokes.

normal blood pressure of 120/80 is considered optimal 110/70, but these figures are indicative only and may not reflect the state of the circulatory system of each patient, as the pressure level depends on the individual, and also changes, adjusting to atmospheric pressureduring the day.If a person is no pressure in the circulatory system, the atmosphere is simply crushed.

meteosensitive - is an indication that the vegetative system does not have time to adjust to the change in atmospheric pressure.If it changes, and instead of expanding blood vessels constrict, the person suffers severe headaches in rainy weather.In sunny and clear weather the vessels rather than narrow, too extended, this leads to fainting.

meteosensitivity Most often suffer from the elderly, when the arteries lose elasticity and become rigid and do not have time to adjust to the atmospheric pressure.Excess cholesterol in the bloodstream and lead to negative consequences.The arteries and blood vessels have small gaps due to the presence of cholesterol plaques, which leads not only to meteosensitivity, but a malfunction of the heart.