Multiple choice

Which of the following represents the repolarisation of atrial muscles and depolarisation of ventricular muscles in an electrocardiograph?

  1. P-wave

  2. PQ interval

  3. QRS complex

  4. QT interval

  5. ST interval
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

It begins with a small negative deflection and represents the repolarisation of atrial muscles and depolarisation of ventricular muscles in an electrocardiograph.

Keep practicing — related questions