Is there any danger of a fetal heart rate of 190 in the first trimester?

A fetal heart rate of 190 beats per minute in the first trimester is dangerous.

Under normal circumstances, the fetal heart rate is between 110 and 160 beats per minute. If the pregnant woman takes drugs during pregnancy, or is infected, uterine contractions, fetal hypoxia, etc., it may cause abnormal fetal heart rate. A short fetal heart rate of 190 beats per minute is not dangerous, and a long fetal heart rate of 190 beats per minute is dangerous. If the fetal heart rate is below 190 beats per minute, it may be caused by fetal hypoxia. Close observation is needed at this time. If this value persists for a long time or the fetal heart rate continues to rise, seek medical attention to terminate the pregnancy if necessary.