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- Oxygen-rich blood travels from your lungs to your left atrium through large veins called pulmonary veins. These veins directly empty the blood into your left atrium. Your mitral valve opens to send blood from your left atrium to your left ventricle.
my.clevelandclinic.org/health/articles/17060-how-does-the-blood-flow-through-your-heart
On the left side. Oxygen-rich blood travels from your lungs to your left atrium through large veins called pulmonary veins. These veins directly empty the blood into your left atrium. Your mitral valve opens to send blood from your left atrium to your left ventricle.
Jul 16, 2024 · Oxygenated blood returns to the heart through the pulmonary vein into the left atrium. The blood then moves through the mitral valve into the left ventricle. The left ventricle then pumps the blood through the aortic valve into the aorta.
Nov 3, 2024 · 1. Blood Enters the Right Atrium. The journey of blood flow through the heart begins as deoxygenated blood, rich in carbon dioxide, enters the right atrium. This blood arrives from the upper part of the body via the superior vena cava and from the lower part of the body via the inferior vena cava. 2.
The right ventricle pumps oxygen-depleted blood into the pulmonary trunk and right and left pulmonary arteries, which carry it to the right and left lungs for gas exchange. Oxygen-rich blood is transported by pulmonary veins to the left atrium. The left ventricle pumps this blood into the aorta.
- Lindsay M. Biga, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Mat...
- 2019
Apr 13, 2024 · The short answer is that deoxygenated blood from the body enters the right atrium of the heart and the right ventricle pumps it to the lungs. The oxygenated blood returns to the heart, entering the left atrium, while the left ventricle pumps it to the body.
The left atrium receives newly-oxygenated blood from the lungs through the pulmonary veins. This blood is passed into the strong left ventricle to be pumped through the aorta to the different organs of the body.
Oct 30, 2023 · Oxygen-rich blood is then returned to the left side of the heart, specifically the left atrium, via the pulmonary veins. The cycle then repeats itself. In contrast to systemic circulation, the vessels within the pulmonary circulation are fairly short, given the close relation of the heart and lungs.
