- The ECG shows a regular rhythm with narrow QRS complexes.
- There are no visible P waves preceding the QRS complexes.
- The rate is approximately 60 beats per minute.
- This is consistent with a junctional escape rhythm.
- Junctional escape rhythm occurs when the sinoatrial node fails to initiate an impulse, and the atrioventricular junction takes over as the pacemaker.
- It is typically a protective mechanism to maintain cardiac output when higher pacemakers fail.
- No immediate treatment is usually required unless the patient is symptomatic or hemodynamically unstable.
Parent Tip: Review the logic above to help your child master the concept of ekg practice worksheets with answers.