In which of the following is the atrial rate faster than the ventricular rate?
1) Atrial fibrillation
2) Sinus bradycardia
3) Atrial flutter
4) Sinus tachycardia
A)1, 3
B)2, 4
C)3, 4
D)1, 2, 3

Question

Quizplus · Accepted Answer

In both atrial fibrillation and atrial flutter, the atrial rate is faster than the ventricular rate due to the rapid firing of electrical impulses in the atria that not all are conducted to the ventricles.

In Which of the Following Is the Atrial Rate Faster