HUMAN HEART
o STRUCTURE
o ELECTRICaL
CONDUCTION
OF HEART
o working
o BLOOD
PRESSURE
1
, The Human Heart
o The human heart is a hardworking pump that moves
blood through the body.
o It pumps body’s entire blood volume that is about 5
liters every minute.
o About 8,000 liters of blood move through 96,000
km of blood vessels everyday.
o The heart of an average adult beats about 70 times
per minute-more than 100,000 times per day.
o In a 70 year lifetime the heart beats more than 2.6
billion times without fatiguing.
2
o STRUCTURE
o ELECTRICaL
CONDUCTION
OF HEART
o working
o BLOOD
PRESSURE
1
, The Human Heart
o The human heart is a hardworking pump that moves
blood through the body.
o It pumps body’s entire blood volume that is about 5
liters every minute.
o About 8,000 liters of blood move through 96,000
km of blood vessels everyday.
o The heart of an average adult beats about 70 times
per minute-more than 100,000 times per day.
o In a 70 year lifetime the heart beats more than 2.6
billion times without fatiguing.
2
