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.
6. Pain when walking (halting)
Pain or cramps in the feet or calves when walking may indicate peripheral arterial disease (PAD).
It is a reliable indicator of future cardiovascular events, including heart attacks.
❗ Important note:
These signs don't always mean that a heart attack is imminent, but they do indicate that your cardiovascular system may be affected.
✅ What to do if you notice these symptoms:
Contact a doctor immediately, especially if symptoms are new or worsen.
– Be aware of other warning signs of a heart attack, such as chest pain, shortness of breath, fatigue or dizziness.
– Get your blood pressure, cholesterol, diabetes and heart function checked.
See continuation on next page
2. Swelling (edema) in the feet and ankles
Swollen and inflamed feet and ankles can be due to fluid retention caused by heart failure.
Often worse at the end of the day or after sitting for a long time.
Read more on the next page
