In this episode of 'Ologies with Alie Ward,' Dr. Sheila Blumberg discusses the complexities of the vascular system, including the functions of arteries, veins, and capillaries. Key topics include the aging process on vascular health, the risks associated with conditions like atherosclerosis and varicose veins, as well as the serious implications of deep vein thrombosis (DVT), especially in relation to COVID-19. Dr. Blumberg emphasizes the importance of lifestyle factors such as smoking and diabetes in maintaining vascular health, while also providing practical advice on techniques like wearing compression stockings and properly managing blood flow. The episode blends humor with valuable insights into vascular surgery and patient care.