Using micodose of heparin is benefical to terminate the progress of DIC caused by Tsutsugamushi, decrease the rate of MOF and death,shorten the time of rescuing and improve hemoperfusion of organ.

• 小剂量肝素有利于终止恙虫病急性弥散性血管内凝血的病理进程、改善器官血流灌注,降低器官功能衰竭发生率、死亡率,缩短治愈时间。