Since the arteries that feed the legs are narrowed by plaques, it causes an absence of blood flow, making a issue known as ischemia. Ischemia happens when the demand for oxygen is bigger than the provision. Capillary Refill Time Push on a toenail or fingertip and observe time it will https://www.sgvascularctr.com/treatment-of-peripheral-artery-disease-pad-in-singapore-a-comprehensive-guide/