EKG Rhythm Strips 48

-
Identify the following rhythms


1.
 2.
3.
4.
5.








Answers


1.
AV paced with biventricular pacing








The rhythm is regular with a rate of 75/min.   Both atrial and biventricular pacer spikes are seen before the P waves and the QRS complexes.   PR:  .20 sec,  QRS:  .16 sec,  QT:  .48 sec.


2.
Atrial paced








The rhythm is regular.   The ventricular rate is 65/min.  An atrial pacing stimulus is seen before each P wave.  No ectopic beats are seen.  PR:  .20 sec,  QRS:  .08 sec,  QT:  .48 sec.


3.
Atrial paced










The rhythm is regular.   The heart rate is 60/min.  Atrial pacer spikes are seen before the P waves. No ectopic beats are seen.  The ST segment is isoelectric but the T wave is inverted.  PR:  .20 sec, QRS:  .08 sec,  QT:  .44 sec.


4.
Ventricular paced










The rhythm is regular with a ventricular rate of 68/min.  There are flutter/fibrillatory waves seen between the QRS complexes.   A ventricular pacing stimulus is seen before each QRS complex.  No ectopic beats are seen.   PR:  ---,  QRS:  ,16 sec.  QT:  .56 sec.


5.
Ventricular paced






The rhythm is regular with a rate of 75/min.   The P waves are wide, split, and precede the QRS complex.  Wide P waves suggest left atrial enlargement.   No ectopic beats are seen.   PR:  .16 sec, QRS:  . 12 sec,  QT:  .40 sec.


Reviewed 3/2/16

Comments

Post a Comment

Popular posts from this blog

EKG Rhythm Strip Quiz 52: Heart Blocks

-
Image
Identify the following heart blocks. 1. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 2. a. 1st degree block b. Mobitz 1 c. Mobitz 2 d. Complete heart block 3. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 4. a. 1st degree block b. Mobitz 1 c. Mobitz 2 d. Complete heart block 5. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 6. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 7. a. 1st degree block b. Mobitz 1 c. Mobitz 2 d. Complete heart block 8. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 9. a. 1st degree block b. 2nd degree block type I c. 2nd degree block type II d. 3rd degree heart block 10. a. 1st degree...
Read more

EKG Rhythm Strip Quiz 1

-
Image
Identify the following rhythms 1. a.      Supraventricular tachycardia b.      Ventricular tachycardia c.      Sinus tachycardia d.      Atrial fibrillation 2. a.      Atrial fibrillation with uniform PVCs b.      Sinus tachycardia with multiform PVCs c.      Sinus rhythm with multiiform PVCs d.      Atrial tachycardia with nonconducted PACs 3. a.       Sinus bradycardia  b.       Sinus tachycardia c.       Atrial fibrillation d.       Ventricular tachycardia 4. a.      Atrial fibrillation  b.      Atrial tachycardia c.      Sinus rhythm d.      Sinus arrhythmia 5. ...
Read more

EKG Quiz 100 strips

-
Image
  1. Identify the following rhythm. a. Supraventricular tachycardia b. Multifocal atrial tachycardia c. Atrial fibrillation with RVR d. Ventricular tachycardia 2. Identify the following rhythm. a. Normal sinus rhythm b. First degree block c. Sinus arrhythmia d. Junctional rhythm 3. Identify the following rhythm. a. Sinus arrhythmia b. 2nd degree heart block type I c. Sinus rhythm with a dropped PAC d. Sinus rhythm with sinus arrest 4. Identify the following rhythm. a. Asystole b. Atrial fibrillation c. Ventricular fibrillation d. Agonal rhythm 5. Identify the following rhythm. a. Sinus bradycardia b. Junctional rhythm c. Idioventricular rhythm d. Complete heart block 6. Identify the following rhythm. a. Sinus rhythm with multifocal PVCs b. Sinus rhythm with unifocal PVCs c. Sinus rhythm with quadrigeminal PVCs d. Sinus rhythm with couplets of PVCs 7. Identify the following rhythm. a. Supraventricular tachycardia b. Atrial tachycardia c. Sinus tachycardia d. Multifocal atrial tachyc...
Read more