Practice Rhythm Strips 241

Identify the following rhythms.

1.

2.

3.

4.

5.

Answers

1.  Atrial fibrillation with multifocal PVCs and demand ventricular pacing
2.  NSR with a PAC, the PAC is the 4th complex
3. Artifact
4. Failure to sense.
5. Ventricular paced with run of VT.  (the pacer spikes are seen better in the V1 lead)