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DE-OXYGENATED blood enters the right atrium via the superior and inferior vena cava
it the passes through a cardiac valve into the right ventricle then into the pulmonary artery to the lungs . The de-oxygenated blood passes to the aveolia(small air sacs in lungs) via a network of capillaries. Diffusion occurs and an exchange of gases take place (co2 goes into the aveolia ready to be breathed out and the oxygen from breathing in that is stored in the aveolia goes into the blood. The blood is now oxygenated!
Now the oxygenated blood goes into left atrium via pulmonary veins, through another valve into the left ventricle and then up to the Aorta carrying oxygenated blood to the rest of the body and back to the vena cavas.
I hope that helped :)
Yes, blood flows into the heart via veins. Blood flows away from the heart in aryteries.
The heart is a pump! So the heart itself is what brings in and shoots out blood. The heart is responsible for circulating the blood through your blood veins, arteries and capillaries. veins!
relating to the force if the blood going through the heart?
Blood flows back to the heart through the veins.
The heart is a pump and move blood through the blood vessels.
upper chambers of the heart
the heart pumps through the through the body
The pressure your heart creates by pulsing, pumps blood through the veins
it depends on the type of blood vessel if we say of veins so movement is in upward direction if we say about arteries so movement is downward.
Oxygen-rich blood moves from the lungs to the heart, where it is pumped out to the body through the arteries. It circulates through the body's tissues and organs, delivering oxygen and nutrients, before returning to the heart through the veins.
A normal echocardiogram shows a normal heart structure and the normal flow of blood through the heart chambers and heart valves
whe blood go's through the heart it get oxganated
contraction and relaxation of the heart muscles
The heart is a muscle and it pumps blood to all the body.it pumps the blood in a circlethe heart itself is one. it pumps blood through the body.they contract and pump blood through your body
Blood flows through veins to get to the heart. Arteries are blood vessels for the blood to leave the heart once it has been oxygenated.
The pumping action of the heart helps push blood through the venous system. Additionally, the contraction of muscles around the veins during movement, one-way valves in the veins, and respiratory movements aid in maintaining venous return.
The heart pumps the blood through a network of blood vessels, including arteries and veins. This movement is essential for delivering oxygen and nutrients to cells throughout the body and removing waste products. The circulatory system works continuously to maintain the flow of blood and ensure proper function of organs and tissues.