Multiple Choice
Which of the following is the correct definition of the waves found in a normal ECG cycle?
A) The P-R interval represents the time it takes from the beginning of the ventricular depolarization to the end of the ventricular repolarization.
B) The Q-T interval represents the time it takes from the beginning of the atrial contraction to the beginning of the ventricular contraction.
C) The ST segment represents the time interval from the end of the ventricular depolarization to the beginning of the ventricular recovery (repolarization) .
D) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
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