On an ECG, what depicts the delay between depolarization of the atria and ventricles as the impulse travels through the AV node?

Name: On an ECG, what depicts the delay between depolarization of the atria and ventricles as the impulse travels through the AV node?
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Question

Quizplus · Accepted Answer

The P-R interval on an ECG represents the period from the onset of atrial depolarization to the onset of ventricular depolarization, which includes the delay of the electrical impulse at the AV node.

On an ECG, What Depicts the Delay Between Depolarization of the Atria