产后出血是导致我国孕产妇死亡的主要原因，探索如何治疗产后出血对减少孕产妇死亡具有重大意义。动脉栓塞术已成为治疗产后出血的重要手段之一，但该技术对医疗人员的水平和医疗机构的综合能力要求较高。规范化的转诊流程和区域性医疗中心的协作机制对改善产后出血预后具有重要意义，因此各级医院需熟练掌握动脉栓塞术的适应证及最佳手术时机，并预防其并发症的发生。本文就严重产后出血中动脉栓塞术的适应证，应用时机以及并发症预防进行梳理和讨论。

Postpartum hemorrhage (PPH) is the primary cause of maternal mortality in China. Exploring effective treatments for PPH is of great significance in reducing maternal mortality. Transcatheter Arterial Embolization (TAE) has become one of the crucial interventions for treating PPH. However, this technique requires a high level of operational experience from practitioners and comprehensive capabilities from medical institutions. Standardized referral processes and collaborative mechanisms among regional medical centers are essential for improving the prognosis of PPH. Therefore, it is vital for hospitals at all levels to master the indications, optimal surgical timing for TAE, and methods to prevent its complications. This article delves into the indications, application timing, and prevention of complications associated with TAE in cases of severe PPH.