Pregnant women with congenital heart disease, particularly those with impaired subpulmonary ventricular systolic function or severe pulmonary regurgitation, face considerable risk of maternal and neonatal complications.
Maternal cardiac and neonatal complication rates are considerable in pregnant women with congenital heart disease. Patients with impaired subpulmonary ventricular systolic function and/or severe pulmonary regurgitation are at increased risk for adverse cardiac outcomes.
Khairy et al. (Tue,) studied this question.