Heart Failure Symptoms: Swelling in the Feet and 10 Other Unusual Signs You Should Never Ignore

6. Reduced Ability to Exercise

Individuals with heart failure may experience a decreased tolerance for physical activity. This limitation stems from the heart’s inability to pump blood efficiently, leading to a reduced oxygen supply to the muscles. If you find yourself easily fatigued or unable to engage in activities you once enjoyed, it could be a sign of heart failure. It is important to consult with a healthcare professional for a proper evaluation and guidance on managing physical activity.

5. Swelling in the Feet, Ankles, Legs, or Abdomen

One of the hallmark signs of heart failure is swelling, also known as edema. Fluid retention often manifests as swelling in the feet, ankles, legs, or even the abdomen. This symptom occurs due to the heart’s reduced pumping capacity, causing blood to back up and fluid to accumulate in the body’s tissues. If you notice persistent swelling, especially in combination with other symptoms, it is crucial to seek medical attention for a comprehensive evaluation.

4. Sudden Weight Gain or Loss

Unexplained weight fluctuations can be indicative of heart failure. Fluid retention can cause sudden weight gain, while a decrease in appetite due to the heart’s reduced pumping efficiency may result in weight loss. Monitoring and tracking your weight can provide valuable insights into potential changes in your health. If you experience significant and unexplained weight changes, it is important to discuss them with your healthcare provider.