Peripheral Artery Disease (PAD) is one of the most common vascular diseases affecting millions of people worldwide. This disease is brought about by the narrowing or blockage of the blood vessels providing oxygen and other nutrients to the legs due to the formation of fatty substances known as plaques. Reduced blood flow may cause lack of oxygen to the muscles and other tissues in the leg region. Knowledge of how PAD can affect blood circulation in the legs can help in diagno
