Peripheral Arterial Disease (PAD): Symptoms, Causes & Treatment Options Doctors often talk about heart health, but the health of your legs is just as important. When plaque builds up in the arteries that carry blood to your legs, it causes a condition known as Peripheral Arterial Disease. This buildup narrows the path for blood. Visit: https://carolinanephrology-com.blogspot.com/2026/02/peripheral-arterial-disease-pad.html