Cardiac Rhythms

Total Flash Cards » 26
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1. 

Regular Sinus Rhythm (RSR)

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P for every QRS:

P wave:

QRS:

 

Normal Sinus Rhythm
 
2. 

Sinus Bradycardia

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QRS:

 

Sinus Bradycardia
 
3. 

Sinus Tachycardia

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QRS:

 

Sinus Tachycardia
 
4. 

Sinus Arrhythmia

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QRS:

 

 
5. 

Regular Sinus Rhythm with Premature Atrial Contractions (NSR with PACs)

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6. 

NSR with First Degree AV Block

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7. 

Second Degree Block (Wenchebach or Mobitz I)

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QRS:

 

 
8. 

Second Degree Block (Mobitz II)

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9. 

Third Degree Block ( complete heart block)

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QRS:

 

 
10. 

Junctional Rhythm

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QRS:

 

 
11. 

Accelerated Junctional Rhythm

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QRS:

 

 
12. 

NSR with Premature Ventricular Contractions (NSR with PVCs)

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13. 

Accelerated Idioventricular Rhythm (AIVR)

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QRS:

 


 
14. 

Ventricular Tachycardia

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QRS:

 

 
15. 

Ventricular Fibrillation

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QRS:

 

 
16. 

Supra Ventricular Tachycardia (SVT)

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17. 

Atrial Fibrillation (Afib)

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QRS:

 

atrial fibrillation
 
18. 

Atrial Flutter

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QRS:

 

Atrial Flutter
 
19. 

Agonal

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20. 

Asystole

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21. 
basic structure of the rhythm
 

Sinus Rhythm Graphic
 
22. 
Calculating the heart rate
 
The easiest method of calculating the heart rate is to divide 1500 by the number of small boxes between the R waves.

You can also divide 300 by the number of large boxes between the R waves.

 
23. 

Sick Sinus Syndrome

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QRS:

 

 
24. 

Atrial Tachycardia

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25. 

Torsades

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26. 
The electrical conduction of the heart