EKG Rhythm Strip Quiz 102

Identify the following rhythms.

1.



2.


3.



4.


5.











6.



7.


8.










9.


10.










Answers

1.
2nd degree AV block type I

There is progressive prolongation of the PR interval followed by a dropped beat.

2.
Ventricular paced


3.
Junctional rhythm


4.
Sinus bradycardia changing to a junctional rhythm


5.
NSR with unifocal PVCs (trigeminy)











6.
Atrial fibrillation with RVR changing to atrial fibrillation with controlled rate
 The arterial blood pressure tracing at the bottom shows a very significant drop in the patient's arterial pressure during the period of rapid rate.


7.
Normal sinus rhythm with a couplet and triplet of PVCs


8.
NSR with unifocal PVCs (quadrigeminy)











9.
Sinus bradycardia with a PVC
 Maybe borderline 1st degree block.

10.
Sinus tachycardia with ventricular tachycardia







This patient came to the ER with complaints of feeling dizzy and having a "fluttering" in his chest.



Reviewed 6/5/13

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