What Is The Standard Blood Pressure Classification - HoMedics BPA-2000-EU Handbuch

IB-BPA2000-0912-01:Layout 1 09/01/2013 17:50 Page 3
What are systolic pressure and diastolic
pressure?
When ventricles contract and pump blood out of the heart,
blood pressure reaches its maximum value, the highest
pressure in the cycle is known as systolic pressure. When
the heart relaxes between heartbeats, the lowest blood
pressure is diastolic pressure.
What is the standard blood pressure
classification?
Below illustrates the blood pressure classification mode by
World Health Organization (WHO) and International
Society of Hypertension(Isa) in 1999.
Level
Blood
Pressure
(mmHg)
SYS
DIA
CAUTION
Only a physician/GP can tell you your normal blood pressure range and the point at which you are at risk.
Consult your physician to obtain these values. If the measurements taken with this product fall outside the
range, consult your physician/GP.
Normal
Optimal
Optimal Norm.
<120 120~129
<80 80~84
Systolic
blood discharging
High-normal Mild
Norm. G1
130~139 140~159
85~89 90~99
3
Diastolic
blood entering
vein
artery
press
relax
Moderate Severe
G2 G3
160~179 >180
100~109 >110