Annals of internal medicine
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Congenital heart disease as a complicating factor in pregnancy has assumed increasing clinical importance because improved techniques of surgical repair have resulted in a larger proportion of affected women living to the reproductive age. The most serious forms are those associated with pulmonary hypertension (such as the Eisenmenger syndrome), which carry a prohibitively high risk of maternal death. ⋯ It has recently been recognized that children born to women with congenital heart disease are at increased risk of having cardiac defects; fetal echocardiography is therefore an important diagnostic test. Optimal care of the pregnant woman with congenital heart disease is best provided by a team consisting of internist-cardiologist, obstetrician-perinatologist, obstetric anesthesiologist, and ultrasonographer-echocardiographer.