Which of the following components of an ECG represents atrial depolarization?
A) P wave
B) QRS complex
C) T wave
D) PQ interval
E) TQ segment

Name: Which of the following components of an ECG represents atrial depolarization? A) P wave B) QRS complex C) T wave D) PQ interval E) TQ segment
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Question

Quizplus · Accepted Answer

The P wave on an ECG represents atrial depolarization, which is the electrical activity that leads to the contraction of the atria.

Which of the Following Components of an ECG Represents Atrial