Most of the maternal angina attacks are related to poor mood, excessive mental stress, eating too much fatty food and exertion. If the patient has suffered from hyperemesis, gestational diabetes, hyperlipidemia and other diseases in the past, or has underlying diseases such as atherosclerosis itself, the maternal body has not fully recovered just after delivery, coupled with lack of sleep at night with the child, overexertion, or due to emotional reasons, not adapted to the role of a good mother, too much stress, or eating too fast, too full, being frightened and other factors, may cause myocardial ischemia, causing Patients typically experience episodes of pain in the precordial region, which can usually be relieved in a few minutes. If the above symptoms appear, patients are advised to go to the hospital for examination to see if there is hypertension, hyperlipidemia, diabetes and atherosclerosis, etc., to clarify the cause before treatment. There is a special case that needs to be emphasized, namely biliary heart syndrome, which is a clinical syndrome in which biliary tract diseases, such as cholecystitis and gallstones, can cause coronary artery constriction through nerve reflexes, resulting in symptoms such as angina pectoris and even heart attack. It is not uncommon in clinical practice for biliary heart syndrome to be induced in women who have eaten a lot of fatty foods, so it is important to maintain a balanced state of mind in daily life, avoid excessive mood swings, pay attention to a reasonable diet, and family members should also help mothers relieve stress, ensure adequate sleep, prevent postpartum depression, and do a good postpartum physical examination.