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  1. 12 wrz 2023 · Learn about the circulatory system, also called cardiovascular system, that delivers oxygen and nutrients to all cells and removes carbon dioxide and wastes. Find out how the heart, blood vessels, blood and blood circulation work, and what diseases can affect them.

    • Great Cardiac Vein

      Great cardiac vein (Vena cardiaca magna) The great cardiac...

    • Heart

      The heart is a muscular organ that pumps blood around the...

  2. 8 lis 2023 · Learn how blood flows through your heart, lungs and body in a series of steps. Find out the role of blood flow, the parts of your circulatory system and the conditions that affect blood flow.

  3. The systemic circulation is a circuit loop that delivers oxygenated blood from the left heart to the rest of the body, and returns deoxygenated blood back to the right heart via large veins known as the venae cavae. The systemic circulation can also be defined as two parts – a macrocirculation and a microcirculation.

  4. Learn how the heart pumps blood through the body and lungs with four chambers, two valves, and a muscular wall. Explore the 3D model of the heart and its parts, and download a lab manual.

  5. 3 lis 2023 · Learn about the heart anatomy, including its chambers, valves, blood flow, and coronary circulation. See diagrams, videos, quizzes, and clinical notes on the heart structure and functions.

  6. 24 mar 2022 · Learn how your heart pumps blood to your lungs and body through arteries and veins. Find out how valves, coronary arteries, and oxygen affect blood flow and heart health.

  7. 21 lis 2023 · The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body. It consists of the heart and the blood vessels running through the entire body. The arteries carry blood away from the heart; the veins carry it back to the heart.

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