3. Swelling in the Legs or Ankles

Fluid retention in the lower body is sometimes linked to heart function. When the heart struggles to pump blood effectively, fluid may accumulate in the legs, ankles, or feet, leading to swelling known as edema. This swelling often becomes more noticeable by the end of the day or after prolonged periods of standing or sitting.

4. Weakness in the Arms

Sudden or unexplained weakness in the arms may occur when the body is not receiving enough oxygen-rich blood. Some individuals report that their arms feel unusually heavy or difficult to move. This sensation can arise during physical exertion but may also occur unexpectedly.

5. Cold Hands and Feet

Poor circulation can cause the hands and feet to feel unusually cold, even in warm environments. When the heart is not pumping blood efficiently, the body may prioritize blood flow to vital organs over the extremities, resulting in chilly hands and feet that may appear pale.

6. Pain in the Legs During Walking

Leg discomfort while walking, often described as cramping or tightness, may indicate circulation problems. Reduced blood flow through the arteries can lead to muscle pain during physical activity, which typically improves with rest. This condition can sometimes signal underlying cardiovascular issues.