The upper and lower blood pressure

Blood pressure is an important indicator reflecting the status of the system of blood vessels and overall health. Most often, speaking about pressure, mean arterial when blood moves from the heart. It is measured in millimeters of mercury and is determined by the amount of blood that the heart pumps per unit time, and the resistance of the vessels. HELL is not the same in different vessels and depends on their size. The larger the vessel, the higher. It is highest in the aorta, and the closer it is to the heart, the higher the value. For taking normal pressure in arteries of the shoulder, due to the ease to measure it.

The symptoms of high systolic blood pressure

If the top pressure is increased, some displays may not be present, but prolonged and sustained hypertension see the following symptoms:

• headache, usually in the neck;
• dizziness;
• shortness of breath;
• nausea;
• flies flashing before my eyes.

Causes of low systolic blood pressure

It may be reduced temporarily in the following cases:

• fatigue;
• climate change and weather;
• in the first trimester of pregnancy;
• during exercise.

This condition is not a deviation from the norm and quickly returning to normal without any intervention.

Isolated cases of increase are not pathology, as well as a temporary increase during physical activity, emotional stress, weather changes, etc. On hypertension can only speak in a steady improve. Learn more about increasing bottom pressure and its treatment can be found here.

To improve can result in:

• kidney disease;
• high kidney pressure;
• disorders of the adrenal and thyroid glands (increased hormone output);
• diseases of the spine.

The symptoms of high lower HELL

With increasing diastolic blood pressure can receive the following complaints:

• dizziness;
• chest pain;
• shortness of breath.

Prolonged increase can cause visual impairment, cerebral circulation, the risk of stroke and heart attack.