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not entirely, if the blood flow stops,so does the heart, but the heart is mainly used to keep the blood flowing so it can get to different parts of the body. Electricity can keep a heart pumping if the correct amount of flow is being produced so blood can be replaced for the heart but cannot sustain a human body.
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Does blood ever flow backwards in the heart?
Arteries have no valves to prevent the blood from flowing backwards, but it is unnecessary when the heart keeps pumping. The blood pressure is highest when the blood is leaving the heart chamber into arteries -- the heart pumping keeps blood going one-way in the arteries.
How do arteries assist the heart in pumping blood?
It transports blood away from the heart.
What does your heart do in your body?
the heart pumps blood around the human body
How pulse occur?
Heart pumping blood.
Describe the pumping action of the heart?
The pumping action involves the heart's chamber contracting and relaxing. The heart beat is one cycle of the heart going through this contraction and relaxation while pumping blood.
What keeps the blood moving round and round?
The pumping of the heart keeps the blood moving
What does healthy eating do to the heart?
it keeps pumping blood
What is the circulatory system do?
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!
What the circulatory system do?
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!
What part of the heart keeps the blood from following backward?
The heart valves keep blood from flowing backward. This increases the efficiency of the pumping of the heart.
What does the heart actually DO when you have a heart attack?
Your heart keeps pumping blood. The reason people have heart attacks is because your heart never stops pumping blood but if you aren't active enough and you eat too much fat and cholesterol your arteries get clogged and blood can't pass through but your heart doesn't stop pumping blood.
What does is the heart good at?
the heart is good for pumping blood through out the body to all of your veins so your blood circulates and keeps you alive.
What keeps the heart from overfilling with blood?
arteries and veins. plus the constant pumping of the blood
Is dancing a waste of time?
No. Dancing gets your blood flowing and keeps your heart pumping at a healthy rate.
What happen if you don't have a heart?
You die. Your heart pumps blood thruout your body, blood keeps you alive.
Does blood ever flow backwards in the heart?
Arteries have no valves to prevent the blood from flowing backwards, but it is unnecessary when the heart keeps pumping. The blood pressure is highest when the blood is leaving the heart chamber into arteries -- the heart pumping keeps blood going one-way in the arteries.
What keeps the blood flowing throughout your body?
The pumping heart pushes blood through the blood vessels.
