Pregnant women’s heartburn is not related to fetal hypoxia. In the middle and end of pregnancy, as the size of the uterus increases, the pressure in the abdominal and thoracic cavities increases, thus causing panic.
In order to meet the normal growth and development needs of the fetus during pregnancy, the circulation of pregnant women will increase accordingly, especially in the late pregnancy, the blood circulation of pregnant women will increase significantly and the heart load will increase, which may lead to heart panic. If a pregnant woman has heart disease, it may also cause panic, and anemia and hyperthyroidism may also cause panic. A timely visit to the obstetrics or cardiology department should be made in order to clarify the cause and avoid unexpected situations.