Atrial fibrillation has
A)P waves of multiple shapes.
B)P waves with uniform shape.
C)no P waves at all.
D)sawtooth-shaped waves between the QRS complexes.

Question

Quizplus · Accepted Answer

Atrial fibrillation is characterized by the absence of P waves, as the atria are no longer contracting in a coordinated manner. Instead, there are chaotic electrical impulses causing rapid and irregular ventricular response.

Atrial Fibrillation Has