RT Book, Section A1 Go, Anna Collo A1 Go, Ronaldo Collo A1 Go, Evangeline Collo A2 Go, Ronaldo Collo SR Print(0) ID 1160187603 T1 Obstetrics T2 Critical Care Examination and Board Review YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259834356 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1160187603 RD 2024/04/24 AB The prevalence of obstetric patients in critical care is 1 to 9 in 1000 pregnancies, with a 12% to 20% mortality.1-4 The majority of puerperium cases are related to hemorrhage or hypertension, while the majority of postpartum cases are due to hemorrhage and postsurgical complications.5 Physiologic changes associated with pregnancy affect diagnostics and treatment.