Blood Pressure Values; Systolic And Diastolic Blood Pressure Value; Who Blood Pressure Cut-Off Values - boso medicus exclusive Manual De Instrucciones

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Blood pressure values

To determine the blood pressure, two val-
ues need to be measured:
● Systolic (upper) blood pressure:
This is produced when the heart muscle
contracts and blood is forced into the
blood vessels.
The World Health Organization (WHO) has defined the following cut-off values for
assessing blood pressure:
High blood pressure (hypertension)
Borderline normal blood pressure
Normal blood pressure
Optimum blood pressure
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10.02.2014 14:47 Uhr
● Diastolic (lower) blood pressure:
Blood pressure measurement values are
expressed in mmHg (mm of mercury).
systolic
over 140 mmHg
130 to 139 mmHg
120 to 129 mmHg
up to 119 mmHg
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This is present when the heart muscle ex-
pands and fills with blood again.
diastolic
over 90 mmHg
85 to 89 mmHg
80 to 84 mmHg
up to 79 mmHg
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