Question

Referring to the EKC: The entire ventricular myocardium is depolarized during the ________

a. P-R interval
b. S-T segment
c. Q-T interval

Answer 1

The answer is C: Q-T interval

Step-by-step explanation:

The measurement of the Q-T interval shows the time in which the ventricular myocardium takes to depolarize during a cardiac cycle, of ventricular filling and emptying, if this time is prolonged the heart enters cardiac arrhythmia.