The care measures for pregnancy combined with heart disease are as follows: 1. avoid straining, strengthen rest, and ensure that the average daily sleep time is >10 hours; 2. avoid excess nutrition, control diet, throughout pregnancy, weight gain of no more than 12 kg is appropriate, low salt, low fat, iron supplement diet; 3. prevent upper respiratory tract infections, i.e., avoid colds; 4. test the patient’s heart function during pregnancy, when heart failure occurs, first control heart failure and then terminate pregnancy, and when it is so severe that it cannot be corrected, cesarean delivery can be performed while controlling heart failure to reduce the patient’s heart burden.