Friday, October 17, 2014

Practice EKG Strips 338

Identify the following rhythms.

1.






a. Sinus bradycardia with PACs
b. Sinus arrhythmia
c. Sinus rhythm with PJCs
d. Sinus arrest

2.








a. NSR with multifocal PVCs
b. NSR with a PVCs triplet
c. NSR with trigeminy
d. NSR with polymorphic PVCs

3.






a. Atrial paced
b. AV paced
c. Biventricular paced
d. Ventricular paced

4.









a. Supraventricular tachycardia
b. Sinus tachycardia
c. Ventricular tachycardia
d. Multifocal atrial tachycardia

5.






a. Sinus bradycardia
b. Junctional rhythm
c. Complete heart block
d. Idioventricular rhythm




Answers

1.  a. Sinus bradycardia with PACs
2.  c. NSR with trigeminy
3.  d. Ventricular paced
4.  c. Ventricular tachycardia
5.  c. Complete heart block. No association between the P waves and the QRS complexes: note the changing PR intervals. The 4th complex may be a PVC giving this heart block it's irregular looking rhythm.

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