Heart rate:NRat:10M^mean:^Fetus:Qn
heart rate:nrat:10m^mean:^fetus:qn
Heart rate:Number=Count/Time:10 minutes^Mean of all of the values observed on the interval:^Fetus:Quantitative
heart rate:number=count/time:10 minutes^mean of all of the values observed on the interval:^fetus:quantitative