Why Measure Blood Pressure At Home; Who Blood Pressure Classification; Blood Pressure Variations - AND UB-525 Manual De Instrucciones

Why Measure Blood Pressure at Home?

Blood pressure measured at a clinic or doctor's office may cause apprehension and can produce an elevated
reading, 25 to 30 mmHg higher than that measured at home. Home measurement reduces the effects of outside
influences on blood pressure readings, supplements the doctor's readings and provides a more accurate, complete
blood pressure history.

WHO Blood Pressure Classification

Standards to assess high blood pressure, without regard to age, have
been established by the World Health Organization (WHO), as shown
in the chart at the right.

Blood Pressure Variations

An individual's blood pressure varies greatly on a daily and seasonal
basis. It may vary by 30 to 50 mmHg due to various conditions during
the day. In hypertensive individuals variations are even more
pronounced. Normally, the blood pressure rises while at work or play
and falls to its lowest levels during sleep. So, do not be overly
concerned by the results of one measurement.
Take measurements at the same time every day using the procedure described in this
manual to get to know your normal blood pressure. Regular readings give a more
comprehensive blood pressure history. Be sure to note the date and time when
recording your blood pressure. Consult your doctor to interpret your blood pressure
data.
Reference Material: Journal of Hypertension 1999, Vol 17 No.2
mmHg
English 14
Grade 3 hypertension (severe)
110
105
Grade 2 hypertension (moderate)
100
95
Grade 1 hypertension (mild)
90
High-normal
85
Normal
80
Optimal
120 130 140 150 160 170 180
Systolic blood pressure
Typical fluctuation within a day
(Measured every five minutes)
Diastolic
PM
mmHg
Systolic
Sleep
AM Time