Cardiac outcomes after pregnancy in women with congenital heart disease.

Objective: Women with congenital heart disease (CHD) are at risk for adverse cardiac events during pregnancy; however, the risk of events late after pregnancy (late cardiac events; LCE) has not been well studied. A study was undertaken to examine the frequency and determinants of LCE in a large cohort of women with CHD.

Design: Baseline characteristics and pregnancy were prospectively recorded.