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- Blood travels through the pulmonary trunk (the main pulmonary artery). Your blood picks up oxygen in your lungs. Pulmonary veins carry the oxygenated blood from your lungs to your heart’s left atrium. The left atrium sends the oxygenated blood into the left ventricle. This muscular part of your heart pumps blood out to your body through arteries.
my.clevelandclinic.org/health/body/circulatory-and-cardiovascular-system
Blood flows through your heart, lungs and body in a series of steps. After delivering oxygen and nutrients to all your organs and tissues, your blood enters your heart and flows to your lungs to gain oxygen and get rid of waste.
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.
Sep 4, 2024 · Your heart’s right ventricle sends blood that’s low in oxygen (oxygen-poor blood) to your lungs. Blood travels through the pulmonary trunk (the main pulmonary artery). Your blood picks up oxygen in your lungs. Pulmonary veins carry the oxygenated blood from your lungs to your heart’s left atrium.
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.
Oct 2, 2024 · The right side of the heart receives the body’s oxygen-poor blood. The right atrium collects the blood and sends it to the right ventricle, which pumps it through the pulmonary artery back to the lungs. In the lungs, carbon dioxide is exchanged for fresh oxygen.
1. There Are Two Types of Circulation: Pulmonary Circulation and Systemic Circulation. Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to the heart.
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.
