妊娠并发心脏病孕产妇的死亡率多由肺动脉高压和主动脉缩窄引起。妊娠合并肺动脉高压,尤其是重度肺动脉高压,为妊娠禁忌证,孕产妇死亡率可达40%～50%。国外近年来孕产妇死亡率已降至34%[1],而国内此类患者非常少见,临床上无规范的治疗方案。为探讨妊娠合并肺动脉高压的治疗方案 Pregnancy complicated by heart disease Mortality of maternal mortality and more by the pulmonary hypertension and aortic constriction. Pregnancy complicated with pulmonary hypertension, especially severe pulmonary hypertension, is a pregnancy contraindication, maternal mortality rate of up to 40% to 50%. In recent years, the maternal mortality rate in foreign countries has dropped to 34% [1]. However, such patients in China are very rare and have no standardized clinical treatment plan. To explore the treatment of pulmonary hypertension complicated by pregnancy