Which Pacemaker Rhythm Has a Pacing Spike Before the QRS

question 2

Multiple Choice

Which pacemaker rhythm has a pacing spike before the QRS complexes but no pacing spike before the P waves?

• A)Ventricular pacemaker rhythm
• B)Atrial pacemaker rhythm
• C)Atriobiventricular pacemaker rhythm
• D)AV pacemaker rhythm

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