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Our hearts beat every day for all our lives!!! It is made to not get tired. Its the stuff that you control that makes it work harder or normal.... If you want your heart to work normal though, stay away from clolestreol. THat makes your heart pump more things. ______________________________________________________________________ Cardiac muscle or NEVER get tired because cardiac muscle does not use produce lactic acid as a wate productHow_heart_works e-mail@hotmail.co.uk Elliottcollins

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16y ago

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Is the heart beating?

You heart beating lets you know you are still alive. The heart pumps blood throughout your body. When it stops working, so do you (without external intervention). The regular beating of the heart beat maintained by electrical impulses form the heart pacemaker, which is located in the wall of the right atrium.


Why the beating heart?

You heart beating lets you know you are still alive. The heart pumps blood throughout your body. When it stops working, so do you (without external intervention). The regular beating of the heart beat maintained by electrical impulses form the heart pacemaker, which is located in the wall of the right atrium.


Which organ causes a pulse?

The heart beating ie. pushing blood around the body. Each pulse is a heart beat, which causes more pressure as it puts pressure behind the blood to move it.


What is the circulation of the blood caused by?

the beating of the of the heart.


Will you still get blood squirt if a throat is slit after the heart has stopped beating?

No. Once the heart stops beating, blood pressure drops rapidly to zero.


When your heart is 'beating' what is it actually doing?

It is pumping blood .


What would happen if your heart stop beating?

You would die because every part of your body needs the oxygen delivered by the blood, and your heart is what circulates the blood throughout your body. The normal activity heart muscle must be restored within a few minutes to prevent damage to the brain or other organs. This is the intent of CPR, cardiopulmonary resuscitation.


Is the heart constantly pumping blood?

yes


How often does the heart pump blood?

Constantly.


How does the beating of our heart compare with your pulse?

As our heart beats it pushs blood throughout our body to perfuse our organs. This puslation of blood in our artiers and veins causes our pulse. Typically listening to a person's heart rate and feeling their pulse rate should be the same number.


What is the vital function that sustains life by continuously pumping blood throughout the body, and what keeps the heart beating to perform this crucial task?

The vital function that sustains life by continuously pumping blood throughout the body is the heart. The heart beats due to electrical signals generated by a specialized group of cells called the sinoatrial node, which acts as the heart's natural pacemaker.


What is blood pumped by?

blood is pumped around your body by your heart, that's why you hear your heart beating because it us pumping the blood around your body :)