Match each ECG wave or complex with the corresponding action in the cardiac cycle.
-Ventricular repolarization
A)QRS complex
B)P wave
C)T wave
D)U wave

Question

Quizplus · Accepted Answer

The T wave represents ventricular repolarization, which occurs at the end of ventricular contraction during the cardiac cycle. The QRS complex represents ventricular depolarization and the P wave represents atrial depolarization. The U wave is a small wave that may follow the T wave and its significance is not fully understood.

Match Each ECG Wave or Complex with the Corresponding Action