Talk to Dr. Need normal values for machine the.. Rate is heart rate 47 is slow. PR interval is the time between the P wave (atrial contraction) and the QRS wave (ventricular contraction). QRS interval is time between QRS's, QT interval is time between the T wave and the Q wave, QT corrected for heart rate. Axis numbers tell which way the electrical conduction poinst. Google ECG.
Answered 7/25/2022
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