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Practice Rhythms Strips
Chapter 8 Practice Rhythms Strips Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-11 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-11 Atrial pacing? No Ventricular pacing? Yes Paced interval
79 Identification 100% ventricular-paced rhythm Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-12 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-12 Atrial pacing? Yes Ventricular pacing? Paced interval 71
Identification 100% paced rhythm – AV sequential pacemaker Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-13 This rhythm strip is from a 74-year-old woman complaining of weakness. Atrial pacing? Ventricular pacing? Paced interval Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-13 This rhythm strip is from a 74-year-old woman complaining of weakness. Atrial pacing? No Ventricular pacing? Yes Paced interval 68 Identification Ventricular demand pacemaker Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-14 These rhythm strips are from a 52-year-old man with syncope. Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-14 Atrial pacing? Yes Ventricular pacing? No Paced interval
79 Identification Atrial pacemaker Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-15 This rhythm strip is from an 80-year-old woman with chest pain. Her blood pressure is 140/78. She states she had a new pacemaker “installed” 13 days ago. Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-15 Atrial pacing? Yes Ventricular pacing? Paced interval 83
Identification 100% paced rhythm – AV sequential pacemaker Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-16 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-16 Atrial pacing? Yes Ventricular pacing? Paced interval 83
Identification Ventricular paced rhythm with failure to capture Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-17 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-17 Atrial pacing? No Ventricular pacing? Yes Paced interval
71 Identification Pacemaker malfunction (failure to sense); underlying rhythm is a sinus rhythm at 88 bpm with a PVC; note the pacer spikes in the T waves of the second and eighth beats from the left Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-18 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-18 Atrial pacing? Yes Ventricular pacing? Paced interval 79
Identification 100% paced rhythm – AV sequential pacemaker Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-19 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-19 Atrial pacing? No Ventricular pacing? Yes Paced interval
72 Identification Malfunctioning ventricular demand pacemaker - failure to capture; underlying rhythm appears to be atrial flutter Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-20 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-20 Atrial pacing? No Ventricular pacing? Yes Paced interval
74 Identification 100% ventricular paced rhythm Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-21 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-21 Atrial pacing? No Ventricular pacing? Yes Paced interval
71 Identification 100% ventricular-paced rhythm; underlying rhythm is a complete AV block Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-22 Atrial pacing? Ventricular pacing? Paced interval
Identification Copyright © 2006 by Mosby Inc. All rights reserved.
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Figure 8-22 Atrial pacing? No Ventricular pacing? Yes Paced interval
71 Identification Normal pacemaker function—ventricular-demand pacer Copyright © 2006 by Mosby Inc. All rights reserved.
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Questions? Copyright © 2006 by Mosby Inc. All rights reserved.
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