What is another name for the resting phase on an EKG?

The resting phase on an EKG is referred to as the baseline. This phase represents the period when the heart muscle is at rest between contractions, and it appears as a flat line on the EKG between the waves, representing the electrical activity of the heart. The baseline provides a reference point for measuring the height of the waves and intervals in the EKG, which helps in interpreting the heart's electrical activity effectively. It is significant in diagnosing different cardiac conditions since deviations from the baseline can indicate various issues such as ischemia or arrhythmias. The other waveforms like the T wave and P wave represent specific phases of the cardiac cycle concerning electrical activity, not the resting state itself.