EKG Interpretation

Running head: EKG INTERPRETATION 1
EKG Interpretation
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EKG INTERPRETATION 2
EKG Interpretation
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P-R interval
The P-R interval shows the time of transit for the electrical signal or sign to move to the
ventricles from the sinus node (Novotny et al., 2017). It is the time taken from the start of atrial
depolarization to the start of ventricular depolarization.
Q-T interval
The Q-T represents a large upward deflection Q and a peak T. The Q-T interval shows time
Ventricular repolarization and depolarization.
P wave
The P wave is a modest upward waveform which represents ventricular depolarization.
When does atrial repolarization occur?