Diagnosis and Management of Deep Vein Thrombosis and Pulmonary Embolism in Pregnancy

Pregnancy-associated venous thromboembolism (PAVTE) consists of deep vein thrombosis and pulmonary embolism (PE) occurring during pregnancy or in the postpartum period. This condition is common and is a major source of morbidity in a population which is young and otherwise relatively healthy. Timely diagnosis and treatment are crucial in ensuring satisfactory patient outcomes. Diagnostic strategies for pregnancy-associated PE in particular require careful consideration of maternal and fetal risks. Low-molecular-weight heparins currently form the mainstay of treatment; however, there are uncertainties around optimal dosing of these agents in certain settings (e.g., obesity). This review discusses the diagnosis and suggested treatment of PAVTE.