When Is a Ventricular Pacemaker Used Alone

question 23

Multiple Choice

When is a ventricular pacemaker used alone?

• A)When both the atria and the ventricles need to be stimulated to contract
• B)When the atria need to contract completely before the ventricles to allow for an atrial kick
• C)When the conduction system from the AV node through the ventricles is intact and functioning
• D)When conduction in the ventricles is not working properly, so the ventricles must be stimulated to contract

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