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The mitral valve connects your left atrium and left ventricle. The aortic valve connects your left ventricle and aorta (large artery that carries blood away from your heart to the rest of your body). Blood flows through the heart in a series of arteries, ventricles, veins and valves.
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 right side of the heart receive deoxygenated blood and sends it to the lungs.
Mar 6, 2021 · This video provides a simple step-by-step diagram of the cardiac blood flow and a chart of the circulation pathway. Includes the anatomy of the heart and an animation quiz at the end in order to test your knowledge! Save Time with a Video! Save time by watching the video first, then supplement it with the lecture below!
Jul 16, 2024 · Blood flow through the heart involves contractions of the heart muscle to move blood from the right chambers of the heart to the lungs —where it receives oxygen—and then to the left chambers of the heart where it is pumped to the rest of the body through a network of blood vessels.
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.
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.
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The blood flow through the heart starts with the deoxygenated blood returning from the body entering the right atrium. From there, it passes through the tricuspid valve and enters the right ventricle. When the right ventricle contracts, it pumps the blood through the pulmonary valve and into the pulmonary artery, which leads to the lungs.
