The fetal heart is on the right side of the chest, if only the position changes, the structure and function are normal, there is no problem. Normal people’s heart is on the left side, the heart on the right side is usually an abnormal phenomenon, belonging to the right heart, if only the position of the heart changes after examination, the structure and function of the heart are normal, there is no problem. If the structure and function are abnormal and accompanied by other cardiovascular malformations, it is abnormal and should be treated promptly. Simple right heart does not need special daily management, usually pay attention to a reasonable diet, avoid strenuous exercise, right heart is mostly congenital, pregnancy should be a good prenatal examination, help early detection, early treatment.