人工流产是当前计划生育中的重要补救措施之一。近年来由于手术水平的不断提高 ,手术中的局部并发症 ,人工流产不全、空吸、出血及子宫穿孔等 ,已明显减少。而手术中以心血管系统改变为主要表现的全身性反应 ,即人工流产综合征的发生率却较高。我们对门诊人工流产的妇女 ,术前 Induced abortion is one of the important remedies in current family planning. In recent years, due to the continuous improvement of the surgical level, local complications during surgery, incomplete abortion, aspiration, hemorrhage and uterine perforation have been significantly reduced. The surgical response to cardiovascular system changes as the main manifestation of the systemic response, that is, the incidence of induced abortion syndrome is higher. We have abortion for outpatient women, preoperatively