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Before Measurement (cont.)
•
Remove any clothing that fits closely to your
upper arm.
•
Sit for at least 5 minutes in a comfortable, secure
environment before measurement.
•
Your blood pressure should be measured sitting
down. Take note if your blood pressure is taken in
a different position.
•
Take measurements on both arms the first time
you use the monitor to make sure it is calibrated
and both readings are similar.
•
Take measurements on the same arm (normally
left).
•
Avoid any electromagnetic interference when
taking measurements.
•
Avoid flexing arm muscles or trying to support
your arm, as this can increase blood pressure.
Use a cushion for support if necessary.
•
If the arm artery lies considerably lower or
higher than the heart, the measurement may be
incorrect. Each 9.8–11.8 in / 25–30 cm difference
in height between your heart and the cuff results
in a measurement error of 10 mmHg.
•
Only use the included cuff.
•
A loose or improperly fitted cuff will result in
incorrect measurements.
Caution:
•
Do not measure blood pressure until at least 30
minutes after physical activity. Do not smoke or
drink stimulating beverages, such as coffee or
alcohol before measurement.
•
Blood pressure should be measured at intervals
of no less than 3 minutes, depending on your
physical condition.
•
People with arrhythmia and/or arteriosclerosis
should be measured by medical staff for a
professional diagnosis.
•
Avoid pressing the cuff to your body when taking
measurements.
17
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