An estimated 8 million Americans are affected by peripheral arterial disease, also known as peripheral artery disease (PAD). This condition can cause leg discomfort when walking or more serious problems such as pain in the foot at rest, toe ulcers, toe infections and gangrene.   In this month’s podcast, moderator Lillie Shockney is joined by vascular surgeon Dr. Rebecca Marmor, an assistant professor who specializes in the open and endovascular treatment of a wide range of vascular conditions.