Question

can heart pump without brain impulse?

Answer 1

Yeah.....heart pumps without impulse from brain. It does not require brain's involvement in the process.....that is why when people are in coma there brain stops working but the heart goes on beating and the person is said to be alive.

I hope it helps you.....

Answer 2

They manage the speed and strength of each heart beat, which will influence the amount of blood filling the heart chambers and being pumped to both pulmonary and systemic circulations. Those changes regulate the e, which is dynamically adapted to different contexts that change our metabolic needs, like exercise or diseases.