Vascular diseases involve the circulatory system, including arteries, veins, and blood vessels. These conditions can include atherosclerosis, arterial hypertension, thrombosis, varicose veins, and many other conditions. Vascular specialists diagnose and treat these diseases using diagnostic tests such as vascular ultrasound, medical therapies, surgical interventions, or endovascular procedures. The goal is to preserve health and proper blood flow, prevent complications such as heart attacks or strokes, and improve the quality of life for patients affected by these conditions.