Answered by SecondMedic Expert
Cardiologist · Cardiology / Heart disease
The interpretation of an electrocardiogram (EKG) can be complex, and it is important to note that individual results may vary. However, a normal EKG should show a regular heart rhythm with no abnormal electrical activity. The P wave, QRS complex and T wave should all be at their expected amplitudes for the patient’s age and gender. Heart rate should remain consistent throughout the recording without premature beats or other irregularities in rhythm. In addition, the intervals between these waves should also be within normal parameters depending on the subject's age. Ultimately, diagnosing an EKG requires expertise from trained professionals that understand how to interpret both normality and abnormalities in any given trace.
