Depolarization of the atria is an electrical event that produces what pattern in an ECG tracing?
A) P wave
B) PR interval
C) QRS complex
D) T wave
E) PQ interval

Name: Depolarization of the atria is an electrical event that produces what pattern in an ECG tracing? A) P wave B) PR interval C) QRS complex D) T wave E) PQ interval
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Question

Quizplus · Accepted Answer

The P wave on an ECG tracing represents the depolarization of the atria, which is the electrical activity that precedes the contraction of the atria.

Depolarization of the Atria Is an Electrical Event That Produces