When it comes to heart health, you may think of chest pain or high blood pressure. But your feet, the silent messengers of the cardiovascular system, often signal early warnings for clogged arteries and heart disease. Conditions like peripheral artery disease (PAD) and coronary artery disease (CAD) can manifest in the feet before other symptoms arise.
What is PAD?
PAD occurs when plaque buildup narrows arteries, reducing blood flow to the limbs. Symptoms include cold feet, slow-healing wounds, pain while walking, and discoloration. Left untreated, PAD can lead to severe complications, such as infection, gangrene, or amputation.
What is CAD?
CAD, which affects arteries supplying the heart, can also show in the feet. Symptoms include swelling, tingling, skin changes, foot pain at rest, and brittle toenails. Both PAD and CAD indicate serious cardiovascular risks.
Prevention Matters
Exercise, a healthy diet, and weight management improve circulation and reduce plaque buildup. Addressing symptoms early and adopting a heart-healthy lifestyle can prevent life-threatening complications. Listen to your feet—they might save your heart.
