Oxygen rich blood from the lungs enters the heart through the left atrium in order for your heart to pump the blood to other areas of the body. The aorta pumps the oxygenated blood to the rest of the body.
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pulmonary artery, which carries the deoxygenated blood to the lungs for oxygenation.
Deoxygenated blood enters the heart through the inferior vrna cava and the superior vena cava. The deoxygenated blood fills the right atrium.
No, the right ventricle pumps blood to the lungs through the pulmonary artery for oxygenation. After passing through the lungs, the oxygenated blood returns to the left atrium via the pulmonary veins to be pumped out to the systemic circulation by the left ventricle.
Blood leaves the left ventricle through the aorta, which is the body's main artery. The aorta carries oxygen-rich blood to the rest of the body, delivering essential nutrients and oxygen to tissues and organs.
The blood flows from the atrium through the tricuspid valve to the right ventricle. The tricuspid valve prevents backflow of blood from the right ventricle back into the right atrium when the ventricle contracts.
After leaving the right ventricle, blood goes into the pulmonary artery. This vessel carries the blood to the lungs, where gas exchange occurs.
Oxygenated blood enters the left atrium from the lungs through the pulmonary veins. It then passes through the mitral valve into the left ventricle, where it is pumped out to the rest of the body.