title: Pulmonary thrombo-embolism in pregnancy: diagnosis and management.
abstract: CONCLUSIONS
  Venous thromboembolism (VTE) in pregnancy remains a leading cause of direct maternal mortality in the developed world and identifiable risk factors are increasing in incidence.VTE is approximately 10-times more common in the pregnant population (compared with non-pregnant women) with an incidence of 1 in 1000 and the highest risk in the postnatal period.If pulmonary imaging is required, ventilation perfusion scanning is usually the preferred initial test to detect pulmonary embolism within pregnancy. Treatment should be commenced on clinical suspicion and not be withheld until an objective diagnosis is obtained.The mainstay of treatment for pulmonary thromboembolism in pregnancy is anticoagulation with low molecular weight heparin for a minimum of 3 months in total duration and until at least 6 weeks postnatal. Low molecular weight heparin is safe, effective and has a low associated bleeding risk.
  To inform readers about the current guidance for diagnosis and management of pulmonary thromboembolism in pregnancy.To highlight the risks of venous thromboembolism during pregnancy.To introduce the issues surrounding management of pulmonary thromboembolism around labour and delivery.
authors.affiliation: Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, UK; St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
authors.forename: Louise E
authors.initials: LE
authors.lastname: Simcox
authors.affiliation: St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
authors.forename: Laura
authors.initials: L
authors.lastname: Ormesher
authors.affiliation: Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, UK; St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
authors.forename: Clare
authors.initials: C
authors.lastname: Tower
authors.affiliation: University of Manchester, Manchester, UK.
authors.forename: Ian A
authors.initials: IA
authors.lastname: Greer