If the RR of 1.5 is in seconds, it is outside the normal range of 0.6 - 1 second
(QT/ RR^(1/3))*10
They say ur father was a great man, uhhh... U must be what's left:/
RR interval 795 QRS interval 140 What is PR interval??
The RR interval of ECG vary during normal respiration because of the sinus arrhythmia.
The normal RR interval in children varies depending on age. In general, the RR interval in infants is around 0.35-0.45 seconds, while in older children it is around 0.6-0.9 seconds. However, individual variations should be taken into consideration.
400 mm
(QT/ RR^(1/3))*10
rr means race replica
During exercise an increase in heart rate corresponds to a shortening of the cardiac cycle (RR interval decreases). Most of this shortening occurs in the TP interval. The QT interval also shortens, but only slightly. then the interval shortens as the heart rate increases.
Hubbub, uproar.
RR in a postal address can mean rural route