![]() ![]() This is called right-sided heart failure, which usually results in edema in the lower extremities. When the right side of the heart weakens, blood coming in from the veins can start to back up. When blood returns to the heart, it enters the right atrium (top right chamber) and then moves to the right ventricle (bottom chamber), which pushes blood into the lungs to receive oxygen. Left-sided heart disease sometimes involves edema in the lungs. ![]() This keeps the heart from meeting the body’s requirements for oxygenated blood. It can also occur when the left ventricle becomes too stiff and can’t fill with enough blood in between heart beats. Left-sided heart failure can develop when the left ventricle (lower left chamber of heart) can no longer pump enough blood out of the heart and into circulation. The left side of the heart is responsible for pumping blood out of the heart to the rest of the body. Each one reduces the heart’s ability to pump effectively. There are three main types of heart failure. What are the different types of heart failure? This increases pressure in the vein that brings blood to the liver from the intestines and spleen, causing fluid to accumulate in the legs. With cirrhosis, blood cannot pass through the liver properly. Serious respiratory conditions, like emphysema, can lead to lower leg edema when the right side of the heart starts to fail because the pressure in the heart and lungs becomes too great for proper circulation to continue. Kidney-related edema may affect the legs and/or the face. When the kidneys don’t remove enough fluid and sodium, pressure inside blood vessels increases and edema follows. ![]() Problems with the veins that keep them from moving blood along its path to the heart allow fluid to leak into nearby tissue. The additional sodium is excreted in urine. Consuming excess sodium causes the body to retain more fluid to help keep sodium levels from getting too high. Both conditions can lead to temporary fluid retention and swollen feet and legs. Simply getting up and moving around usually alleviates swelling in the legs and feet.
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