International journal of clinical practice. Supplement
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Int J Clin Pract Suppl · Aug 2011
ReviewThe management of pregnancy and pregnancy-related medical conditions in pulmonary arterial hypertension patients.
Pulmonary arterial hypertension (PAH) is a complex disorder in which pulmonary arterial obstruction leads to elevated pulmonary arterial resistance and right ventricular failure. Normal physiologic changes that occur during pregnancy and immediately postpartum may produce fatal consequence in PAH patients. Pregnancy in patients with PAH has a high maternal mortality, estimated at 30-56%. ⋯ PAH-specific therapies may allow patients to better tolerate pregnancy. These patients should be treated by experienced physicians at tertiary care centres. This review article will focus on the management of the pregnant PAH patient and the preventative options available for this high-risk cohort.