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Operating the device
Operating the device
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The WHO classification is stored along with the measured values and
both can be recalled from the memory.
Depending on age, weight and general health, the blood pressure
values can be different. Only a doctor can determine the right blood
pressure range for you and assess whether your blood pressure has
reached a dangerous level for you. Discuss your blood pressure values
with your doctor. Never change the dose of medicines prescribed by
your doctor!
Classification
Systolic pressure
= top value
mmHg
Diastolic pressure
= bottom value
mmHg
Stage 3 hypertension
≥ 180
≥ 110
Stage 2 hypertension
160-179
100-109
Stage 1 hypertension
140-159
90-99
High-normal
130-139
85-89
Normal
120-129
80-84
Optimal
< 120
< 80
The pulse pressure – not to be confused with the pulse beat – provides
an indication of the elasticity of the blood vessels. A stiff system of
vessels can have a negative effect on the cardiovascular system. Stud-
ies show that the cardiovascular risk increases if the pulse pressure
value is permanently higher than 65 mmHg.
12. Pulse pressure
High pulse pressure
Above 65 mmHg
Increased pulse pressure
55 to 65 mmHg
Normal pulse pressure
Below 55 mmHg
If your pulse pressure is permanently above 55 mmHg, consult your
doctor.
The heart works in two phases, the contraction phase (expulsion
phase, systole) and the relaxation phase (filling or resting phase, di-
astole). The pressure difference between systole and diastole is called
the pulse pressure or pulse amplitude. The higher the pulse pressure,
the stiffer your vessels are thought to be.
The device categorises the blood pressure read-
ings according to the 1999 guidelines of the World
Health Organisation (WHO). You can determine the
classification after each measurement using the tri-
angle in the display and the colour fields next to the
display.^
11. Classification of the measured values (WHO)
If the device detects irregular pulses during the
measurement, the symbol is displayed once the
measurement is complete.
This can be triggered by cardiac arrhythmias, move-
ment, talking or even by deep breathing. The symbol
is stored with the respective measurement.
13. Irregular pulses and cardiac arrhythmia
A more frequent appearance of the symbol may indicate cardiac ar-
rhythmia and must be discussed with your doctor! Measurement re-
sults accompanied by irregular pulses should therefore be viewed as
critical and repeated under more favourable conditions.
