Pregnant women with heart reflux can have a cesarean section. Pregnant women with cardiac reflux can choose to deliver their fetus by cesarean section, which is safer for pregnant women with heart disease. Pregnant women with cardiac reflux due to cardiac insufficiency heart, the burden on the heart itself is heavier, coupled with the stress of pregnancy, may further aggravate cardiac insufficiency. Pregnant women with cardiac reflux during pregnancy need to do regular cardiac function tests, for mild cardiac insufficiency, after comprehensive consideration of the condition of the fetus and the pregnant woman, can consider a normal delivery. For severe cardiac insufficiency, normal delivery should not be considered, and cesarean section is generally recommended to reduce the aggravation of the cardiac load on the pregnant woman during labor.