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Your blood flows through all four chambers — just not all in a row. Like returning home after a long day at work, your blood returns to your heart after circulating through your body. It enters your right atrium and then directly flows into your right ventricle.
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.
Jul 16, 2024 · Blood enters back into the heart via large veins known as the superior and inferior vena cava. Blood is then pumped through the right side of the heart, into the lungs to get oxygen, and back into the left side of the heart.
Apr 13, 2024 · The oxygenated blood returns to the heart, entering the left atrium, while the left ventricle pumps it to the body. The right side of the heart receive deoxygenated blood and sends it to the lungs. The left side of the heart receives oxygenated blood from the lungs and pumps it to the body.
Mar 24, 2022 · Oxygen-poor blood from the body enters your heart through two large veins called the superior and inferior vena cava. The blood enters the heart's right atrium and is pumped to your right ventricle, which in turn pumps the blood to your lungs.
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
Sep 9, 2023 · As the heart beats, it pumps blood through a system of blood vessels, called the circulatory system. The vessels are elastic, muscular tubes that carry blood to every part of the body....
