Is a fetal heart rate of 171 too high at 7 weeks?

It is not possible for a fetus to have a heart rate of 171 beats per minute (bpm) at 7 weeks of gestation. The average fetal heart rate at this stage of pregnancy is between 90 and 110 bpm. A heart rate of 171 bpm would be considered excessively high and could be a sign of a medical condition that needs to be evaluated by a healthcare professional.