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Oxygen rich blood returning to the heart from via the pulmonary vein enters the left atrium from which it drains into the left ventricle. Upon ventricular contraction, the aortic semilunar valve opens and blood leaves the heart through the Aorta from which it is distributed to the rest of the body. Oxygen rich blood returning to the heart from via the pulmonary vein enters the left atrium from which it drains into the left ventricle. Upon ventricular contraction, the aortic semilunar valve opens and blood leaves the heart through the Aorta from which it is distributed to the rest of the body.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoOxygen-rich blood returns from the lungs to the left atrium via the pulmonary vein.
Wiki User
∙ 11y agoMuscle contractions push the blood through your veins back to the heart, and then to the lungs to get a fresh supply of oxygen (while also carrying carbon dioxide to be exhaled).
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Blood cells carrying carbon dioxide return to the heart through?
answer
Explain why arterial blood flow is pulsatile and venous flow is not?
Venuous is return blood to the heart. The passage through the body has slowed down and evened out the blood pressure.
What is the area in which cerebrospinal fluid collects before its return to the blood?
CSF is returned to the blood stream through lateral ventricles
How does venous return impact the quality of performance?
venous return is the blood returning to the heart. Which means that the more blood is pumped out, the more returns. Starling's Law states that stroke volume is dependent upon venous return, therefore, if VR increases, SV increases, or, if VR decreases, SV decreases as well. So, the healthier the heart is, it pumps more blood providing the oxygen needed in the body for muscles to work. The faster the blood provides the oxygen, your body would have more oxgyen, this means that there would be less oxygen debt at the end of the event or game.
What major artery carries oxygen-rich blood?
There are a number of Major arteries in the body. The AORTA may be the most critical, since it feeds the heart directly. But remember ALL arteries can "oxygen-rich blood". The veins return oxygen depleted blood to the heart.
How does oxygenrich blood travel from the heart to capillaries around the body?
through your pulmonary artery and pulmonary vein.
What is the purpose of antiangina drugs?
By relaxing the blood vessels, antiangina drugs reduce the heart's work load and increase the amount of oxygenrich blood that reaches the heart.
What is return blood?
Return blood, most likely, refers to the venous blood that is returned to the heart.
What return blood to the heart?
Veins return blood to the heart.The pulmonary veins.
What helps blood return to the heart in the veins?
what two things help the blood in veins return to the heart
What blood vessels return blood to the heart?
Deoxygenated blood return form the body to the heart via the Superior and Inferior Vena Cavas, which join together to enter the Heart's Right Atrium.
Which blood vessels that usually return blood to the heart?
veins
Which blood vessels return the blood to the heart?
The blood vessel that returnes blood to the heart is called Veins.
What is the function of the veins in the blood?
The veins return the deoxygenated blood to the heart.
What are the blood vessels that return the blood to the left auricle?
pulmonary veins
Blood vessel that carries blood to the heart?
veins, maybe
When does True Blood return in 2011?
True Blood Season 4 is set to return on June 12, 2011. The episode will be titled "She's not there."
