Interpretation Assessment | Questions and Answers | Latest Exam
2025/26 Update | 100% Correct.
Which of the following would be true about the "P wave" on the ECG? - ANSWER - It represents atrial
depolarization
The QRS complex represents - ANSWER - Ventricular depolarization
The T wave represents - ANSWER - ventricular repolarization
Why is the atrial repolarization not seen? - ANSWER - Hidden by QRS
The normal duration for the QRS complex on the EKG is - ANSWER - < or = 0.12 seconds
The normal duration for the PR interval - ANSWER - 0.12 - 0.20 seconds
The normal QT interval - ANSWER - 0.35 - 0.40 seconds.
What are the characteristics of normal sinus rhythm?
rhythm irregularly irregular