Question

How to calculate heart rate in ecg?

Answer 1

Normal range at rest is between 60-100 beats per minute (bpm).

 

The basic way to calculate the rate is quite simple. You take the duration between two identical points of consecutive EKG waveforms such as the R-R duration. Take this duration and divide it into 60. The resulting equation would be:

Rate = 60/(R-R interval)