Recurrent Cardiac Arrests Due to Amniotic Fluid Embolism.

Amniotic fluid embolism (AFE) is a rare but devastating complication of pregnancy and is associated with high morbidity and mortality. Identifiable maternal risk factors for AFE include older age, multiparity, cesarean section, and placenta previa, while fetal factors include male gender, fetal distress, and death. AFE presents with respiratory distress, seizure, and circulatory collapse and can be complicated with disseminated intravascular coagulopathy, multiorgan failure, and death. In our case, we present a patient who underwent elective cesarean section for placenta previa, which was complicated by sudden cardiac arrest immediately after delivering the placenta in the operating theatre followed by disseminated intravascular coagulation (DIC). The patient developed massive post-partum hemorrhage secondary to the underlying DIC, which required a massive blood transfusion along with platelets, fresh frozen plasma (FFP), and tranexamic acid. The Society of Maternal-Fetal Medicine proposed criteria for the diagnosis of AFE, which include clinical features and laboratory findings. The presence of a DIC picture is considered to be the hallmark finding that helps to differentiate between AFE and other conditions with similar presentation. Treatment of amniotic fluid embolism depends on early recognition and supportive care.