Conversely, veins are answerable for returning deoxygenated blood again to the heart. Capillaries function tiny bridges between these two systems, facilitating nutrient and gasoline Trade with the cellular amount. Varicose veins are swollen and enlarged veins. They may be most commonly encountered in the legs but can also have an https://www.sgvascularctr.com/a-comprehensive-guide-to-deep-vein-thrombosis-treatment-in-singapore/