The Person Has a Pacemaker with One Pacing Spike Seen

question 17

Multiple Choice

The person has a pacemaker with one pacing spike seen on the ECG before every QRS complex. There is no change in the pacemaker rhythm over time, with rest or with activity. What type of pacemaker is this?

• A)Atrial single-chamber pacing.
• B)Asynchronous pacing.
• C)Demand pacing.
• D)Dual-chamber pacing.

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