3. PPRC/INDIA 02
Hundreds of dewdrops to greet the dawn,
Hundreds of bees in the purple clover,
Hundreds of butterflies on the lawn,
But only one mother the wide world over.
- George Cooper
4. Blood Pressure (B.P.)
Arterial blood pressure
The pressure exerted by circulating blood
upon the walls of blood vessels
One of the principal vital signs
During each heartbeat, blood pressure
varies between maximum (Systolic) and
minimum (Diastolic) pressure
PPRC/INDIA 03
5. Blood Pressure (B.P.)
Arterial blood pressure
B.P. in Circulation is principally due to the
pumping action of the heart
B.P. varies as in healthy people and animals
Blood volume, resistance and viscosity are
physical factors that influence B.P.
PPRC/INDIA 04
6. Blood Pressure (B.P.)
Arterial blood pressure
Blood pressure pathologically is:
1. Low hypotension
2. High hypertension
PPRC/INDIA 05
7. Blood pressure in children
AGE
SYSTOLIC
(mm Hg)
DIASTOLIC
(mm Hg)
1 12 months 75 - 100 50 70
1 5 years 80 110 50 80
6 12 years 85 120 50 80
13 18 years 95 140 60 90
PPRC/INDIA 06
9. Prevalence of Age factor & B.P.
YEAR - AGE % B.P.
20 30 4
31 40 5
41 50 10
51 60 14
> 61 16
PPRC/INDIA 08
10. Secondary Hypertension
Can be caused by endocrine conditions
such as Cushings syndrome,
hyperthyroidism, hypothyroidism,
acromegaly, Conns syndrome or
hyperaldosteronism, hyperthyroidism and
pheochromocytoma
PPRC/INDIA 09
12. Complications of high B.P.
Thickening of the heart muscle
Increased workload of the heart
May lead to heart attack
stroke
renal failure
loss of vision
PPRC/INDIA 11