Pregnancy can cause changes to the heart and blood vessels for pregnant women, so women who already have heart disease during pregnancy need to pay special attention to ensure the health of both mother and fetus. In particular, in the hot summer weather, the disease is more severe, making pregnant women tired.

Pregnant women with heart disease have different obstetric treatments depending on the level of heart failure. In cases where there is no heart failure, normal delivery can be monitored with the coordination of cardiology, obstetrics, and anesthesia and resuscitation.