Women in 37 weeks of pregnancy when the fetal heart monitor is too fast mainly caused by intrauterine hypoxia of the fetus, according to the episodes of fetal heart rate is too fast, need to take quiet rest, oxygen, termination of pregnancy and other measures.
1. Episodic tachycardia: If the fetus exceeds 160 beats per minute just a few times occasionally, there is no need to be particularly anxious, and the pregnant woman can keep lying on her left side, rest quietly, pay more attention to the fetal movement, and carry out obstetric examination and fetal heart monitoring regularly.
2. persistent fetal heart rate: if the fetal heart rate is persistently too fast, more than 160 beats per minute, fetal heart rhythm irregularity, is the manifestation of intrauterine distress, pregnant women need to change the position under the guidance of the physician, and oxygen therapy, if necessary, termination of pregnancy.
Therefore, if pregnant women find that the fetal heart rate is too fast, they need to consult a doctor in time and take appropriate interventions under the guidance of the doctor, so as to prevent the life and health of themselves and the fetus from being threatened.