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The heart pumps blood around the body to ensure your body has enough blood in your body otherwise you can die instantly.
The heart is an automated, muscular machine that uses muscles to pump blood. The heart has 4 chambers and valves. The top chambers pull blood into the heart, and the lower chambers push it out. The valves keep the blood moving in only one direction so the heart can work. If the blood tries to go both ways, pumping doesn't occur. The natural pacemaker that is a branch of the vagus nerve is what slows down the heart and regulates the speed. One side of the heart pulls oxygenated blood from the lungs and send it to the body starting with the aorta (the largest artery). The other side of the heart pulls the stale blood from the vena cava (the largest vein) and sends it to the lungs.
What else can I help you with?
Which organ directly work with heart?
All of your organs are involved with the heart. The heart pumps blood to all the organs in your body.
Does the heart work with the small intestine?
a but a but
What is heart and lung endurance?
Heart and lung endurance is how effectively your heart and lungs work when you exercise and how quickly they return to normal when you stop.
How long can a person be on a heart lung machine?
because there lung and heart don't work propely
Does heart work alone?
no the heart resives an electrical signal from the brain causing the mucle to flex
What is the brief period of rest in the heart as it deals with heart rhythm?
diastole
what is Crazy Heart?
Crazy Heart (2009) is rated R for language and brief sexuality.
What is Crazy Heart rated?
Crazy Heart (2009) is rated R for language and brief sexuality.
Why is Crazy Heart rated R?
Crazy Heart is rated R for language and brief sexuality.
Is research paper a brief report of research work based on?
A research paper is a brief report of research work based on
What is a brief work of fiction?
short story
When a sentence says if you have a flash of fear when your heart flutters what does the flash mean?
a brief rush
When was Work of Heart created?
Work of Heart was created in 1982.
What is another word for business hand luggage?
Work bag, brief case, work carrier.
What did William Harvey's observation and experiments show?
How the Heart and Circulatory system work.
How did you do Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you?
How did you do? Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you.
Describe how blood blood vessel and heart work together?
how does the heart work
