About Blood Pressure; Blood Circulation; Health And Blood Pressure - Norditalia BP-500 Manual De Uso

Memory for a selected memory area may be deleted while in Memory Check
mode. Press and hold the " " button for approximately 3 seconds to delete
all memory records from the selected group. The monitor will beep indicating
successful deletion and then transfer into testing mode.
If you do not press any button for 3 minutes, the unit will turn off automatically
and the memory will not be deleted.
Note: Memory cannot be recovered once it has been deleted.

About Blood Pressure

Blood Circulation

The blood circulation is responsible for supplying the body with oxygen. Blood
pressure is the pressure exerted on blood vessels walls.
The systolic blood pressure value (top value) represents the blood pressure
produced by contraction of the heart muscle.
The diastolic blood pressure value (lower value) represents the blood pressure
produced by relaxation of the heart muscle.

Health and Blood Pressure

The incidence of hypertension increases with age. In addition, a lack of exercise,
excess of body fat and high levels of cholesterol (LDL), which sticks to the inside
in blood vessels, reduces elasticity of these vessels. Hypertension accelerates
arterial sclerosis which can lead to vary serious conditions such as stroke and
myocardial infaction. For these reasons it is very important to know wheter
the blood pressure is within a healty range. Blood pressure fluctuates from
14