Which pacemaker rhythm does not have a pacing spike before P waves?
A)Ventricular pacemaker rhythm
B)Atrial pacemaker rhythm
C)Atriobiventricular pacemaker rhythm
D)AV pacemaker rhythm

Question

Quizplus · Accepted Answer

In a ventricular pacemaker rhythm, the pacing spike is not visible before the P wave as the pacing electrode is placed in the ventricles, so the electrical signal starts in the ventricles rather than in the atria.

Which Pacemaker Rhythm Does Not Have a Pacing Spike Before