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How does blood flow through the heart step by step?

How does blood flow through the heart step by step?

Your AORTA pumps OXYGENATED blood out of your heart to your body.

  • DEOXYGENATED blood returns to your heart through the SUPERIOR VENA CAVA and INFERIOR VENA CAVA to your RIGHT ATRIUM.
  • Your heart beats to the signals of the SA NODE and AV NODE as the right atrium pumps it to the RIGHT VENTRICLE.

    • Where does deoxygenated blood enter the heart?

    Deoxygenated blood enters the heart via superior and inferior vena cava’s then into the right atrium–> right ventricle then the pulmonary artery.

    What are the steps of blood flow through the heart?

    Blood then returns to the heart. First, blood flows into the right atrium, passes through the tricuspid valve, and makes its way into the right ventricle. It then moves through the pulmonic valve, into the pulmonary artery to the lungs.

    Where does blood leaving the right ventricle enter?

    The blood then travels from the right atrium through the tricuspid valve and into the right ventricle. Blood leaves the right side of the heart via the pulmonic valve and empties into the pulmonary artery.

    How does a healthy heart pump blood?

    Blood flows through your heart and lungs in four steps: The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle through the tricuspid valve. The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve.

    How does blood flow through the heart and lungs?

    As the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs, where it is oxygenated. The oxygenated blood then returns to the heart through the pulmonary veins. The pulmonary veins empty oxygen-rich blood from the lungs into the left atrium.

    How can I improve my low ejection fraction?

    Talk with your healthcare provider about improving your EF. Your healthcare provider can help you draft a realistic plan.

  • Treat any known causes of heart failure. Find out if your HF is clearly linked to an underlying cause.
  • Get the right amount of physical activity.
  • Pay attention to your weight.
  • Know your sodium limits and regulate fluids.