A month before a heart attack, your feet warn you of these six signs.

4. or numbness.

This can worsen with increased activity and improve at rest – a possible sign of peripheral arterial disease (PAD), which is often associated with heart disease.

5. Wounds or sores that don’t heal
   Poor blood circulation can prevent the body from healing even small cuts.

Chronic ulcers or slow-healing wounds on the feet are a warning sign, especially in diabetics.hue may indicate low oxygen supply.

Pale or ashy feet may indicate reduced blood circulation.

4. Numbness or tingling
   Reduced blood flow can lead to tingling or numbness.

This can worsen with increased activity and improve at rest – a possible sign