The risk of orthostatic circulatory disease, including orthostatic hypotension, varicose veins, chronic venous insufficiency, and venous ulcers, was greater with increasing standing time beyond 2 ...

Veins are part of the circulatory system that moves blood through the body. Veins carry blood from the body back to the heart. The heart pumps the blood through the lungs so that it can pick up oxygen ...