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 corresponds to the ventricular repolarization, which occurs during the relaxation phase of the cardiac cycle (diastole).

Note: A corresponds to the depolarization of the atria, B corresponds to the depolarization of the ventricles, and D corresponds to a small wave that is sometimes seen after the T wave and its significance is not well understood.

Match Each ECG Wave or Complex with the Corresponding Action