You Are Learning to Read Electrocardiograms

Multiple Choice

You are learning to read electrocardiograms.You know that the patient you are examining has a pathology affecting the depolarization of his ventricles,therefore you're looking for a change in what portion of his EKG?

A) The P wave
B) The T wave
C) The QRS complex
D) "The P wave" or "The T wave" but not "The QRS complex".
E) None of these would be altered