一、微循环概述微循环(Microcirculation)是循环系统最基层结构,是心血管系统与组织接触部份,包括微动脉、前毛细血管括约肌、真毛细血管、动静脉吻合支、直通毛细血管、微静脉等,并以一定秩序组成网状结构,遍布于人体各器官的组织内。微 First, microcirculation Overview Microcirculation (circulatory system) is the most basic structure, is the cardiovascular system and tissue contact parts, including arterioles, pre-capillary sphincter, true capillaries, arteriovenous anastomosis branch, through the capillaries, micro Veins, etc., and in order to form a network structure, all over the body’s organs within the organization. micro-