Interpret the following rhythm:

A) Atrial pacing
B) Ventricular pacing
C) Dual-chamber pacing
D) Transcutaneous pacing

Question

Interpret the following rhythm:

A) Atrial pacing 
B) Ventricular pacing 
C) Dual-chamber pacing 
D) Transcutaneous pacing

Quizplus · Accepted Answer

Pacemakers may be used to stimulate the atrium,ventricle,or both chambers (dual-chamber pacemakers).Atrial pacing is used to mimic normal conduction and to produce atrial contraction,thus providing atrial kick.This is the case in the scenario provided.Ventricular pacing stimulates ventricular depolarization and is commonly used in emergency situations or when pacing is required infrequently.Dual-chamber pacing allows for stimulation of both atria and ventricles as needed to synchronize the chambers and mimic the normal cardiac cycle.However,with this patient,ventricular and AV function are normal.Transcutaneous pacing is delivered through the skin via external electrode pads connected to an external pacemaker.

Interpret the Following Rhythm