PJC Tracings - Junctional Dysrhythmias.
Example
Notice the following:
- The R to R interval is irregular
- The fourth complex is early
- The P wave on the early complex is inverted.
Practice Strip
Analyze this tracing using the five steps of rhythm analysis.
Show Answer
- Rhythm: Irregular
- Rate: 70
- P Wave: upright, early complex inverted
- PR interval: 0.16 sec, early complex with shorter PR
- QRS: 0.08 sec
- Interpretation: Sinus Rhythm with PJC
