Tuesday, December 2, 2014

Practice EKG Strips 363

Identify the following rhythms.

1.







a. Sinus tachycardia
b. Supraventricular tachycardia
c. Atrial fibrillation with RVR
d. Polymorphic VT

2.












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

3.







a. Complete heart block
b. Idioventricular rhythm
c. Junctional rhythm
d. Accelerated idioventricular rhythm

4.







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

5.







a. First degree block with frequent PVC
b. NSR with unifocal PVCs
c. Sinus arrhythmia with multifocal PACs
d. Sinus bradycardia with uniform PVCs

Answers
1. c. Atrial fibrillation with RVR
2. c. Dual paced
3. b. Idioventricular rhythm
4. b. Multifocal atrial tachycardia. There are at least 3 different looking P waves. The rate is 120 bpm. The presence of P waves excludes answer A. The very irregular rhythm and the variation in the P waves excludes answers C and D.
5. a. First degree block with frequent PVC


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