Heart attacks often seem sudden, but your body can give subtle early warnings—especially through changes in your feet. Recognizing these signs can prompt timely medical help and save lives.

1. Cold Feet or Hands: Persistent coldness in extremities might signal poor circulation from weakened heart function.

2. Swelling or Edema: Unexplained swelling around ankles, feet, or toes can indicate heart failure due to fluid buildup.

3. Numbness or Tingling: Sensations like numbness or “pins and needles” in your feet may be signs of peripheral artery disease (PAD), which reduces blood flow and increases heart attack risk.

4. Discoloration: Changes in skin color—pallor, bluish tint, or redness—can mean circulation issues needing attention.

5. Ulcers: Open sores on feet that heal slowly often point to poor circulation or diabetes, raising heart attack risk.

6. Pain or Cramping: Frequent, unexplained foot pain or cramping during activity may indicate PAD and cardiovascular problems.

Of these, numbness or tingling is often overlooked but can be an early warning sign of circulation issues contributing to heart problems. If you notice any of these signs, especially if they worsen, consult a healthcare professional promptly. Early action can reduce heart attack risk and improve heart health…

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