What does an electrocardiogram show?

Name: What does an electrocardiogram show?
Uploaded: 2024-11-20T07:25:24
Duration: 8 s
Description: This video shows how quickly an electrical impulse is conducted from the sinoatrial node to the ventricles. The Q, R, and S waves (QRS complex) shown in the electrocardiogram represent depolarization of the ventricles.

This video shows how quickly an electrical impulse is conducted from the sinoatrial node to the ventricles. The Q, R, and S waves (QRS complex) shown in the electrocardiogram represent depolarization of the ventricles.

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