4. Swelling in the Legs, Ankles, and Feet – More than Just Standing for Too Long
Edema, the medical term for swelling, is a potential early sign of heart disease. The accumulation of fluid in the body’s tissues usually occurs in the legs, ankles, and feet. This phenomenon often results from the heart’s inability to pump blood efficiently, causing blood to back up in the veins, forcing fluid from the blood vessels into surrounding tissues.
While edema can occur after long periods of standing or sitting, persistent or unexplained swelling could indicate a heart condition. This swelling is often more apparent at the end of the day and can be accompanied by weight gain and loss of appetite.
The potential link between edema and heart disease is due to the heart’s role in pumping blood around the body. If the heart can’t keep up with the demand, pressure in the veins can increase, causing fluid to accumulate in the body’s tissues. This situation is often a sign of right-sided heart failure, where the heart struggles to pump blood into the lungs.
Furthermore, heart disease can cause the kidneys to work less efficiently, leading to fluid retention. This situation can exacerbate swelling and lead to additional symptoms like frequent urination, especially at night, and abdominal bloating. If you notice consistent, unexplained swelling in your legs, ankles, or feet, seek medical advice. (4)
