Depolarization of the ventricles is represented on an electrocardiogram by the
a. S wave.
b. QRS complex.
c. P wave.
d. PR complex.
e. T wave.
Answer: B
Depolarization of the ventricles is represented on an electrocardiogram by the
a. S wave.
b. QRS complex.
c. P wave.
d. PR complex.
e. T wave.
Answer: B