Junctional Rhythms

Question 1

What is the rate of a junctional rhythm?

Answer 1

Between 40-60bpm

Question 2

What is the rhythm of a “junctional rhythm”?

Answer 2

Regular

Question 3

What are the P-wave characteristics of a Junctional Rhythm?

Answer 3

1. Inverted in lead II
2. Will be 1 of the 3 patterns
   *Immediately before the QRS complex
   *Immediately after the QRS complex
   *Hidden in the QRS complex
   *ALL INVERTED

Question 4

What is the PR duration of a Junctional Rhythm?

Answer 4

1. <0.10
   *will be short

Question 5

What is the QRS duration of a Junctional Rhythm?

Answer 5

1. QRS will be normal <0.12