Refer to the figure, which shows an electrocardiogram (ECG). In the ECG of a normal cardiac cycle, the wave called T corresponds to _______ of the _______.
A) depolarization; atria
B) depolarization; ventricles
C) repolarization; atria
D) repolarization; ventricles
E) relaxation; atria

Question

Refer to the figure, which shows an electrocardiogram (ECG).  In the ECG of a normal cardiac cycle, the wave called T corresponds to _______ of the _______.
A) depolarization; atria 
B) depolarization; ventricles 
C) repolarization; atria 
D) repolarization; ventricles 
E) relaxation; atria

Quizplus · Accepted Answer

The wave called T in an ECG corresponds to repolarization of the ventricles during a normal cardiac cycle.

Refer to the Figure, Which Shows an Electrocardiogram (ECG)