About Blood Pressure; What Is Blood Pressure; Why Measure Your Blood Pressure - HoMedics BPA-960BT Manual

ABOUT BLOOD PRESSURE

What is Blood Pressure?

Blood pressure is the measurement of the force exerted on the artery
walls while blood flows through the arteries. The pressure measured
when the heart contracts and sends blood out of the heart is systolic
(highest) blood pressure. The pressure measured when the heart dilates
with blood flowing back into the heart is called diastolic (lowest) blood
pressure.

Why Measure Your Blood Pressure?

Among today's various health problems, those associated with high
blood pressure are very common. High blood pressure dangerously
correlates with cardiovascular diseases. Therefore, blood pressure
monitoring is important for identifying those at risk.
Why Do My Readings Vary?
Blood pressure is a body parameter that is subject to normal variations
throughout the day. A single reading that is different from yours or
your doctor's readings are not necessarily inaccurate. The average of
several readings, taken under similar conditions, using the same arm
is preferred for accurate blood pressure readings. Medical physicians
generally recommend the "Rule of 3", where you are encouraged
to take your blood pressure three times in a row (at 3 ~ 5 minute
intervals), three times a day for three days. After three days you can
average all the results and this will give you an accurate idea of what
your blood pressure really is.
Why Are My Readings Different Than Those Taken at My
Doctor's Office?
Many experience a phenomenon called "White Coat Hypertension"
when measured by a doctor. White Coat Hypertension refers to blood
pressure that rises above its usual level when measured in a clinical
setting, such as a doctor's office.
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