about 1,000 pumps
It depends on how you are felling
150,000
The heart is a four chambered pump, whose sole task is to pump blood round the body.
In heart has a four valve the two valve is pump the up and the others valve pump the blood down. heart is pump the blood
Because it can block off the circulation of blood going to your heart, which can cause heart attacks.
i would say about 1500 times or possibly more
400 thousand a day
its pumps about 100 beats a minute
how does the blood circulate Put simply the heart is a pump, I don't know much more about it than that.
If you mean what percentage of you blood does your heart pump... all of it.
depends on the individuals CV fitness