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30
EN
Diastolic mmHg
Systolic mmHg
Information you should know before
operating the unit
What is blood pressure?
A force is created by the heart as the ventricle forcibly
ejects blood into the blood vessels and through the vas-
cular system. Another force is created by the arteries as
they resist the blood fl ow. Blood pressure is the result of
these two forces.
Is my blood pressure normal?
See the following blood pressure classi fi cation chart
released by the WHO (World Health Organization) for
evaluation of your blood pressure level.
Severe Hypertension (Grade 3)
Moderate Hypertension (Grade 2)
Mild Hypertension (Grade 1)
Optimal
Normal
High - Normal
Classi fi cation of
blood pressure
monitor
Systolic
mmHg
Diastolic
mmHg
Colour
indicator
Optimal < 120 < 80 green
Normal 120 - 129 80 - 84 green
High - Normal 130 - 139 85 - 89 yellow
Grade 1
Hypertension
140 - 159 90 - 99 red
Grade 2
Hypertension
160 - 179 100 - 109 red
Grade 3
Hypertension
>= 180 >= 110 red