​Heart Disease Symptoms: 7 signs of poor blood circulation you need to know

Edema, or swelling, in the legs, ankles, or feet, can be an indication of poor blood circulation. When blood struggles to return to the heart, fluid can accumulate in the lower extremities, causing noticeable swelling. Prolonged sitting or standing can exacerbate this condition. If you experience persistent swelling, consult a healthcare professional to rule out any underlying circulatory issues.