摘要目的:探讨妊娠期心脏病孕妇的手术、介入治疗及母儿结局。方法:收集2014年1月—2019年10月广东省人民医院收治的39例妊娠期心脏病且经手术及介入治疗孕妇的临床资料，回顾性分析其手术及介入治疗情况及母儿结局。结果:39例妊娠期心脏病孕妇的年龄为（30±6）岁（21~43岁）；其中，单胎37例，双胎2例；心血管疾病修正的世界卫生组织（mWHO）妊娠风险分级均为Ⅳ级。治疗：妊娠期体外循环下心脏开放性手术22例；介入治疗17例，其中经皮二尖瓣球囊扩张成形术14例、经皮肺动脉瓣球囊扩张成形术2例、超声引导下经颈静脉房间隔缺损封堵术1例。术中及术后的妊娠期无孕产妇死亡。共获新生儿33例，其中2例新生儿因颅内出血死亡；难免流产1例，胎死宫内4例，引产3例。39例孕妇及31例存活新生儿随访至今无异常。结论:对妊娠合并心血管疾病mWHO妊娠风险分级为Ⅳ级的部分高危孕妇，妊娠期体外循环下的心脏手术及介入治疗可作为一种选择，可获得较好的母儿结局。

abstractsObjective:To explore the efficacy and safety of open cardiac operation and interventional therapy in pregnant patients and describe the feto-neonatal and maternal outcomes.Methods:A retrospective study of 39 cases of women undergoing open cardiac operation or interventional therapy during pregnancy was conducted in Guangdong Provincial People′s Hospital from Jan. 2014 to Oct. 2019.Results:The age of 39 pregnant women with gestational heart disease was (30±6) years old (21-43 years old). Among them, 37 cases were single and 2 cases were twin pregnancy. Modified World Health Organization (mWHO) pregnancy risk classification were all level Ⅳ. There were 22 women receiving cardiac operation under cardiopulmonary bypass during pregnancy, 14 patients undergoing percutaneous balloon mitral valvuloplasty, 2 patients accepting percutaneous balloon pulmonary valvuloplasty, and 1 case receiving atrial septal defect occluder with ultrasound guidance. Three were no maternal deaths during and after the operation. One patient had an inevitable abortion. Four fetuses died in the uterine after open cardiac surgery. There patients chose termination of the pregnancy after cardiac operation. There were 31 live birth, in which 7 cases were preterm live birth and 24 patients were term live birth. The total number of newborns were 33. Two fetuses suffered neonatal intracranial hemorrhage and died after birth. Thirty-one fetuses were alive and born without any abnormity.Conclusion:For pregnant women with high risk of cardiovascular disease and classified as mWHO pregnancy risk level Ⅳ, cardiopulmonary bypass and interventional therapy during pregnancy could be used as an alternative for better materal and fetal outcomes.