Raynaud syndrome – a peripheral vascular disorder that triggers constriction with the peripheral blood vessels in the fingers and toes when somebody is chilly or going through strain.[19] Vascular disease is a class of diseases with the vessels from the circulatory process in the body, which includes blood vessels – https://www.sgvascularctr.com/a-comprehensive-guide-to-vascular-services-and-treatments-in-singapore/