When the heart can’t pump properly, blood may pool in your lower body, causing swelling. This can be uncomfortable and worsen over time. It’s also often linked with fatigue and breathlessness.

9. Changes in skin color or temperature

Cold, pale, or bluish hands and feet mean poor circulation. This occurs because your body redirects blood to core organs when resources are low. It’s a strong sign of PAD and signals overall artery disease.

Understanding these symptoms helps you take action early and protect your heart health.

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