6 Foot Symptoms That Could Signal a Heart Attack One Month in Advance
Your feet can flag heart and circulation problems before classic symptoms show up. These aren’t proof of heart disease, but they’re early warnings worth taking seriously and getting checked. Watch for persistently cold feet or toes (even in warmth), swelling in the feet/ankles by day’s end (edema), and skin color changes—bluish, purplish, or unusually pale—suggesting…
