Vascular disease refers to conditions that affect the blood vessels, which are responsible for carrying blood throughout the body. This can include disorders such as atherosclerosis (narrowing and hardening of the arteries), peripheral artery disease, aneurysms, and blood clots. These conditions can lead to serious health complications such as heart attacks, strokes, and circulation problems in the limbs. Research in this area focuses on understanding the causes and risk factors for vascular disease, as well as developing new treatments and interventions to prevent and manage these conditions. This research is important for improving the overall health and well-being of individuals affected by vascular disease.