Peripheral Artery Disease (PAD) is the narrowing or blockage of arteries in various critical regions of the body. PAD affects more than 12 million people in the U.S. and 50% of these patients have unrecognized symptoms, which are often ignored or brushed off as signs of aging. Dr. John Laird, an interventional cardiologist and VP and CMO of Medtronic’s Peripheral Vascular Health operating unit talks with Mark Alyn on this episode.