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Title: The P wave on an electrocardiogram (ECG) represents the depolarization of cells in the: Post by: Cali Fornia on Nov 26, 2016 The P wave on an electrocardiogram (ECG) represents the depolarization of cells in the:
A) atrioventricular (AV) node. B) sinoatrial (SA) node. C) atria. D) ventricles. Title: Re: The P wave on an electrocardiogram (ECG) represents the depolarization of cells in the: Post by: UnluckyGirlXOX on Nov 26, 2016 C
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