During atrial fibrillation: O A. The EKG shows no discernable P wave. O B. There is a noticeable decrease in the regularity of beating. O C. The ventricle continues to maintain cardiac output. D. None of the above.

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Q: ECG

A: Absence of P waves with a flat baseline is an indication of fine atrial fibrillation.

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A: Decrease in Heart rate - Bradycardia. Increase in heart rate = Tachycardia.

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