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contraction and relaxation of the heart muscles
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What allows the movement of blood in and out of the heart?
contraction and relaxation of the heart muscles
What are the 2 movements of circulation of the blood?
Circulation of the blood is divided into blood that is being pumped away from the heart, and blood that is returning to the heart. Blood leaves the heart through arteries, and returns to the heart through veins. The connecting vessels between arteries and veins are the capillaries.
The heart is an involuntary which protect what?
The heart is protected by the cardiac muscle which is an involuntary muscle that allows the heart to pump blood.
What part of the heart that allows the blood to flow in one direction?
the valves
What does the heart do for a body?
The heart pumps blood through the body via the cardiovascular system. Blood allows for transfer of nutrients and waste to and from cells in the body.
What do the coronary veins do?
It allows deoxygenated blood from the heart muscles to get back to the chambers of the heart to continue in the circulatory system.
What allows the blood to leave the left ventricle?
The aortic valve allows the blood to leave the left ventricle.
What is chronic CVI?
The veins bring blood back to the heart are weak and not working as they should. That allows blood to 'pool' in them.
What is the primary force that moves the blood?
The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The heart contractions
What is the function of bicuspic valves?
The bicuspid valve allows blood to pass from the heart to the aorta but then keeps it from flowing back into the heart.
What structure allows the blood to pass from the right to the left side of the heart into the fetal?
vancova
Blood vessel that carriers blood from the heart?
The aorta carries blood from the heart to the rest of the body.
