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Heart Health: How Your Feet Reveal Early Warning Signs

By Dr. Vaibhav Mishra in Cardiac Sciences , Cardiac Surgery (CTVS)

Aug 04 , 2025 | 1 min read

Your feet may hold important clues about your heart’s condition. Being the farthest from the heart, they can show early signs of poor blood flow or heart-related issues. Let’s explore how your feet can indicate heart health concerns.

Swelling in Feet and Ankles

Swelling in both feet or ankles might suggest a heart problem. This occurs when the heart struggles to pump blood, leading to fluid buildup known as oedema. In the early stages, resting or elevating your legs may help. If swelling persists all day, it could be related to conditions like coronary artery disease or heart valve issues. Seek a doctor’s advice if this happens often.

Pain in Feet or Calves While Walking

Pain in your feet or calves during walking could point to peripheral artery disease (PAD), caused by narrowed or blocked leg arteries. This condition shares risks with heart disease, such as diabetes, smoking, and high cholesterol, and may coexist with heart artery blockages. Get it checked if the pain is unexplained.

Cold Feet or Frequent Ulcers

Cold feet or ulcers that don’t heal may signal poor blood circulation. This can result from diabetes or artery blockages, which also increases heart risk. These symptoms suggest vascular concerns that need attention.

Tingling, Numbness, or Skin Changes

Tingling, numbness, or colour changes in your feet might stem from a vitamin B12 deficiency or diabetic neuropathy. This indicates reduced blood flow in small vessels, an early sign of broader vascular issues, including heart disease. Consult a healthcare provider if you notice.

Why It Matters

Foot symptoms can appear before heart issues, such as chest pain. Early detection through awareness allows timely treatment and helps prevent serious complications.

Your feet can reveal key insights into your heart health. If you notice swelling, pain, coldness, or unusual sensations, contact a healthcare professional for a check-up and support your heart’s health.

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